Home / 94,543.55-141,837.20-41,957.13

Finding the Fourth Proportional to 94,543.55, 141,837.20 and 41,957.13

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Solution

The fourth proportional to 94,543.55, 141,837.20 and 41,957.13 is: 62,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,543.55 : 141,837.20 = 41,957.13 : x
  2. Step 2: Convert to fraction form
    94,543.55/141,837.20 = 41,957.13/x
  3. Step 3: Cross multiply
    94,543.55x = 141,837.20 × 41,957.13
  4. Step 4: Simplify right side
    94,543.55x = 5,951,081,839.24
  5. Step 5: Solve for x
    x = 5,951,081,839.24/94,543.55
  6. Step 6: Final answer
    x = 62,945.40

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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.