Home / 63,201.38-94,829.74-29,945.21

Finding the Fourth Proportional to 63,201.38, 94,829.74 and 29,945.21

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Solution

The fourth proportional to 63,201.38, 94,829.74 and 29,945.21 is: 44,930.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,201.38 : 94,829.74 = 29,945.21 : x
  2. Step 2: Convert to fraction form
    63,201.38/94,829.74 = 29,945.21/x
  3. Step 3: Cross multiply
    63,201.38x = 94,829.74 × 29,945.21
  4. Step 4: Simplify right side
    63,201.38x = 2,839,695,929.53
  5. Step 5: Solve for x
    x = 2,839,695,929.53/63,201.38
  6. Step 6: Final answer
    x = 44,930.92

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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.