Home / 35,215.29-48,596.90-19,300.41

Finding the Fourth Proportional to 35,215.29, 48,596.90 and 19,300.41

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Solution

The fourth proportional to 35,215.29, 48,596.90 and 19,300.41 is: 26,634.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215.29 : 48,596.90 = 19,300.41 : x
  2. Step 2: Convert to fraction form
    35,215.29/48,596.90 = 19,300.41/x
  3. Step 3: Cross multiply
    35,215.29x = 48,596.90 × 19,300.41
  4. Step 4: Simplify right side
    35,215.29x = 937,939,998.23
  5. Step 5: Solve for x
    x = 937,939,998.23/35,215.29
  6. Step 6: Final answer
    x = 26,634.45

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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.