Home / 95,326.10-131,550.18-52,884.62

Finding the Fourth Proportional to 95,326.10, 131,550.18 and 52,884.62

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Solution

The fourth proportional to 95,326.10, 131,550.18 and 52,884.62 is: 72,980.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,326.10 : 131,550.18 = 52,884.62 : x
  2. Step 2: Convert to fraction form
    95,326.10/131,550.18 = 52,884.62/x
  3. Step 3: Cross multiply
    95,326.10x = 131,550.18 × 52,884.62
  4. Step 4: Simplify right side
    95,326.10x = 6,956,981,280.23
  5. Step 5: Solve for x
    x = 6,956,981,280.23/95,326.10
  6. Step 6: Final answer
    x = 72,980.87

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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.