Home / 95,348.80-131,581.92-52,908.16

Finding the Fourth Proportional to 95,348.80, 131,581.92 and 52,908.16

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Solution

The fourth proportional to 95,348.80, 131,581.92 and 52,908.16 is: 73,013.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,348.80 : 131,581.92 = 52,908.16 : x
  2. Step 2: Convert to fraction form
    95,348.80/131,581.92 = 52,908.16/x
  3. Step 3: Cross multiply
    95,348.80x = 131,581.92 × 52,908.16
  4. Step 4: Simplify right side
    95,348.80x = 6,961,757,276.47
  5. Step 5: Solve for x
    x = 6,961,757,276.47/95,348.80
  6. Step 6: Final answer
    x = 73,013.58

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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.