Home / 93,982.76-141,000.17-43,397.25

Finding the Fourth Proportional to 93,982.76, 141,000.17 and 43,397.25

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Solution

The fourth proportional to 93,982.76, 141,000.17 and 43,397.25 is: 65,107.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,982.76 : 141,000.17 = 43,397.25 : x
  2. Step 2: Convert to fraction form
    93,982.76/141,000.17 = 43,397.25/x
  3. Step 3: Cross multiply
    93,982.76x = 141,000.17 × 43,397.25
  4. Step 4: Simplify right side
    93,982.76x = 6,119,019,627.53
  5. Step 5: Solve for x
    x = 6,119,019,627.53/93,982.76
  6. Step 6: Final answer
    x = 65,107.89

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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.