Home / 35,215.38-48,598.35-19,300.83

Finding the Fourth Proportional to 35,215.38, 48,598.35 and 19,300.83

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Solution

The fourth proportional to 35,215.38, 48,598.35 and 19,300.83 is: 26,635.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215.38 : 48,598.35 = 19,300.83 : x
  2. Step 2: Convert to fraction form
    35,215.38/48,598.35 = 19,300.83/x
  3. Step 3: Cross multiply
    35,215.38x = 48,598.35 × 19,300.83
  4. Step 4: Simplify right side
    35,215.38x = 937,988,491.63
  5. Step 5: Solve for x
    x = 937,988,491.63/35,215.38
  6. Step 6: Final answer
    x = 26,635.76

Related Problems

Find fourth proportional to 17,607.69, 24,299.18 and 9,650.42
Half scale
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Double scale
Find fourth proportional to 35,216.38, 48,599.73 and 19,301.83
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.