Home / 95,585.14-131,909.66-52,561.93

Finding the Fourth Proportional to 95,585.14, 131,909.66 and 52,561.93

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Solution

The fourth proportional to 95,585.14, 131,909.66 and 52,561.93 is: 72,536.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,585.14 : 131,909.66 = 52,561.93 : x
  2. Step 2: Convert to fraction form
    95,585.14/131,909.66 = 52,561.93/x
  3. Step 3: Cross multiply
    95,585.14x = 131,909.66 × 52,561.93
  4. Step 4: Simplify right side
    95,585.14x = 6,933,425,392.89
  5. Step 5: Solve for x
    x = 6,933,425,392.89/95,585.14
  6. Step 6: Final answer
    x = 72,536.65

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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.