Home / 95,369.61-131,633.97-55,106.76

Finding the Fourth Proportional to 95,369.61, 131,633.97 and 55,106.76

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Solution

The fourth proportional to 95,369.61, 131,633.97 and 55,106.76 is: 76,061.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,369.61 : 131,633.97 = 55,106.76 : x
  2. Step 2: Convert to fraction form
    95,369.61/131,633.97 = 55,106.76/x
  3. Step 3: Cross multiply
    95,369.61x = 131,633.97 × 55,106.76
  4. Step 4: Simplify right side
    95,369.61x = 7,253,921,592.64
  5. Step 5: Solve for x
    x = 7,253,921,592.64/95,369.61
  6. Step 6: Final answer
    x = 76,061.14

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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.