Home / 95,869.44-143,711.28-36,659.52

Finding the Fourth Proportional to 95,869.44, 143,711.28 and 36,659.52

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Solution

The fourth proportional to 95,869.44, 143,711.28 and 36,659.52 is: 54,953.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,869.44 : 143,711.28 = 36,659.52 : x
  2. Step 2: Convert to fraction form
    95,869.44/143,711.28 = 36,659.52/x
  3. Step 3: Cross multiply
    95,869.44x = 143,711.28 × 36,659.52
  4. Step 4: Simplify right side
    95,869.44x = 5,268,386,543.39
  5. Step 5: Solve for x
    x = 5,268,386,543.39/95,869.44
  6. Step 6: Final answer
    x = 54,953.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.