Home / 63,321.61-95,005.19-29,617.69

Finding the Fourth Proportional to 63,321.61, 95,005.19 and 29,617.69

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Solution

The fourth proportional to 63,321.61, 95,005.19 and 29,617.69 is: 44,437.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,321.61 : 95,005.19 = 29,617.69 : x
  2. Step 2: Convert to fraction form
    63,321.61/95,005.19 = 29,617.69/x
  3. Step 3: Cross multiply
    63,321.61x = 95,005.19 × 29,617.69
  4. Step 4: Simplify right side
    63,321.61x = 2,813,834,265.81
  5. Step 5: Solve for x
    x = 2,813,834,265.81/63,321.61
  6. Step 6: Final answer
    x = 44,437.19

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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.