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Finding the Fourth Proportional to 62,646.30, 93,965.13 and 29,373.75

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Solution

The fourth proportional to 62,646.30, 93,965.13 and 29,373.75 is: 44,058.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,646.30 : 93,965.13 = 29,373.75 : x
  2. Step 2: Convert to fraction form
    62,646.30/93,965.13 = 29,373.75/x
  3. Step 3: Cross multiply
    62,646.30x = 93,965.13 × 29,373.75
  4. Step 4: Simplify right side
    62,646.30x = 2,760,108,237.34
  5. Step 5: Solve for x
    x = 2,760,108,237.34/62,646.30
  6. Step 6: Final answer
    x = 44,058.60

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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.