Home / 95,208.62-131,387.99-52,767.18

Finding the Fourth Proportional to 95,208.62, 131,387.99 and 52,767.18

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Solution

The fourth proportional to 95,208.62, 131,387.99 and 52,767.18 is: 72,818.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,208.62 : 131,387.99 = 52,767.18 : x
  2. Step 2: Convert to fraction form
    95,208.62/131,387.99 = 52,767.18/x
  3. Step 3: Cross multiply
    95,208.62x = 131,387.99 × 52,767.18
  4. Step 4: Simplify right side
    95,208.62x = 6,932,973,454.33
  5. Step 5: Solve for x
    x = 6,932,973,454.33/95,208.62
  6. Step 6: Final answer
    x = 72,818.76

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1.5x scale

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.