Home / 63,731.27-95,596.88-30,350.13

Finding the Fourth Proportional to 63,731.27, 95,596.88 and 30,350.13

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Solution

The fourth proportional to 63,731.27, 95,596.88 and 30,350.13 is: 45,525.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,731.27 : 95,596.88 = 30,350.13 : x
  2. Step 2: Convert to fraction form
    63,731.27/95,596.88 = 30,350.13/x
  3. Step 3: Cross multiply
    63,731.27x = 95,596.88 × 30,350.13
  4. Step 4: Simplify right side
    63,731.27x = 2,901,377,225.36
  5. Step 5: Solve for x
    x = 2,901,377,225.36/63,731.27
  6. Step 6: Final answer
    x = 45,525.17

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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.