Home / 29,073.93-43,612.25-10,354.12

Finding the Fourth Proportional to 29,073.93, 43,612.25 and 10,354.12

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Solution

The fourth proportional to 29,073.93, 43,612.25 and 10,354.12 is: 15,531.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,073.93 : 43,612.25 = 10,354.12 : x
  2. Step 2: Convert to fraction form
    29,073.93/43,612.25 = 10,354.12/x
  3. Step 3: Cross multiply
    29,073.93x = 43,612.25 × 10,354.12
  4. Step 4: Simplify right side
    29,073.93x = 451,566,469.97
  5. Step 5: Solve for x
    x = 451,566,469.97/29,073.93
  6. Step 6: Final answer
    x = 15,531.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.