Home / 35,215.24-48,597.41-19,299.34

Finding the Fourth Proportional to 35,215.24, 48,597.41 and 19,299.34

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Solution

The fourth proportional to 35,215.24, 48,597.41 and 19,299.34 is: 26,633.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215.24 : 48,597.41 = 19,299.34 : x
  2. Step 2: Convert to fraction form
    35,215.24/48,597.41 = 19,299.34/x
  3. Step 3: Cross multiply
    35,215.24x = 48,597.41 × 19,299.34
  4. Step 4: Simplify right side
    35,215.24x = 937,897,938.71
  5. Step 5: Solve for x
    x = 937,897,938.71/35,215.24
  6. Step 6: Final answer
    x = 26,633.30

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Half scale
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Double scale
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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.