Home / 454,049.38-626,565.00-250,095.92

Finding the Fourth Proportional to 454,049.38, 626,565.00 and 250,095.92

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Solution

The fourth proportional to 454,049.38, 626,565.00 and 250,095.92 is: 345,119.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,049.38 : 626,565.00 = 250,095.92 : x
  2. Step 2: Convert to fraction form
    454,049.38/626,565.00 = 250,095.92/x
  3. Step 3: Cross multiply
    454,049.38x = 626,565.00 × 250,095.92
  4. Step 4: Simplify right side
    454,049.38x = 156,701,347,919.84
  5. Step 5: Solve for x
    x = 156,701,347,919.84/454,049.38
  6. Step 6: Final answer
    x = 345,119.61

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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.