Home / 94,417.60-141,593.76-41,863.84

Finding the Fourth Proportional to 94,417.60, 141,593.76 and 41,863.84

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Solution

The fourth proportional to 94,417.60, 141,593.76 and 41,863.84 is: 62,781.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,417.60 : 141,593.76 = 41,863.84 : x
  2. Step 2: Convert to fraction form
    94,417.60/141,593.76 = 41,863.84/x
  3. Step 3: Cross multiply
    94,417.60x = 141,593.76 × 41,863.84
  4. Step 4: Simplify right side
    94,417.60x = 5,927,658,513.64
  5. Step 5: Solve for x
    x = 5,927,658,513.64/94,417.60
  6. Step 6: Final answer
    x = 62,781.29

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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.