Home / 95,446.68-143,146.32-32,265.42

Finding the Fourth Proportional to 95,446.68, 143,146.32 and 32,265.42

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Solution

The fourth proportional to 95,446.68, 143,146.32 and 32,265.42 is: 48,390.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,446.68 : 143,146.32 = 32,265.42 : x
  2. Step 2: Convert to fraction form
    95,446.68/143,146.32 = 32,265.42/x
  3. Step 3: Cross multiply
    95,446.68x = 143,146.32 × 32,265.42
  4. Step 4: Simplify right side
    95,446.68x = 4,618,676,136.25
  5. Step 5: Solve for x
    x = 4,618,676,136.25/95,446.68
  6. Step 6: Final answer
    x = 48,390.12

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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.