Home / 96,929.26-145,404.92-44,331.91

Finding the Fourth Proportional to 96,929.26, 145,404.92 and 44,331.91

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Solution

The fourth proportional to 96,929.26, 145,404.92 and 44,331.91 is: 66,502.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,929.26 : 145,404.92 = 44,331.91 : x
  2. Step 2: Convert to fraction form
    96,929.26/145,404.92 = 44,331.91/x
  3. Step 3: Cross multiply
    96,929.26x = 145,404.92 × 44,331.91
  4. Step 4: Simplify right side
    96,929.26x = 6,446,077,574.31
  5. Step 5: Solve for x
    x = 6,446,077,574.31/96,929.26
  6. Step 6: Final answer
    x = 66,502.91

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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.