Home / 95,767.08-132,158.49-52,746.87

Finding the Fourth Proportional to 95,767.08, 132,158.49 and 52,746.87

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Solution

The fourth proportional to 95,767.08, 132,158.49 and 52,746.87 is: 72,790.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767.08 : 132,158.49 = 52,746.87 : x
  2. Step 2: Convert to fraction form
    95,767.08/132,158.49 = 52,746.87/x
  3. Step 3: Cross multiply
    95,767.08x = 132,158.49 × 52,746.87
  4. Step 4: Simplify right side
    95,767.08x = 6,970,946,691.43
  5. Step 5: Solve for x
    x = 6,970,946,691.43/95,767.08
  6. Step 6: Final answer
    x = 72,790.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.