Home / 50,390.28-75,470.22-24,113.48

Finding the Fourth Proportional to 50,390.28, 75,470.22 and 24,113.48

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Solution

The fourth proportional to 50,390.28, 75,470.22 and 24,113.48 is: 36,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,390.28 : 75,470.22 = 24,113.48 : x
  2. Step 2: Convert to fraction form
    50,390.28/75,470.22 = 24,113.48/x
  3. Step 3: Cross multiply
    50,390.28x = 75,470.22 × 24,113.48
  4. Step 4: Simplify right side
    50,390.28x = 1,819,849,640.57
  5. Step 5: Solve for x
    x = 1,819,849,640.57/50,390.28
  6. Step 6: Final answer
    x = 36,115.09

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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.