Home / 93,983.26-141,000.92-43,397.74

Finding the Fourth Proportional to 93,983.26, 141,000.92 and 43,397.74

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Solution

The fourth proportional to 93,983.26, 141,000.92 and 43,397.74 is: 65,108.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,983.26 : 141,000.92 = 43,397.74 : x
  2. Step 2: Convert to fraction form
    93,983.26/141,000.92 = 43,397.74/x
  3. Step 3: Cross multiply
    93,983.26x = 141,000.92 × 43,397.74
  4. Step 4: Simplify right side
    93,983.26x = 6,119,121,265.92
  5. Step 5: Solve for x
    x = 6,119,121,265.92/93,983.26
  6. Step 6: Final answer
    x = 65,108.63

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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.