Home / 63,218.10-94,760.91-29,456.28

Finding the Fourth Proportional to 63,218.10, 94,760.91 and 29,456.28

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Solution

The fourth proportional to 63,218.10, 94,760.91 and 29,456.28 is: 44,153.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,218.10 : 94,760.91 = 29,456.28 : x
  2. Step 2: Convert to fraction form
    63,218.10/94,760.91 = 29,456.28/x
  3. Step 3: Cross multiply
    63,218.10x = 94,760.91 × 29,456.28
  4. Step 4: Simplify right side
    63,218.10x = 2,791,303,898.01
  5. Step 5: Solve for x
    x = 2,791,303,898.01/63,218.10
  6. Step 6: Final answer
    x = 44,153.56

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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.