Home / 44,806.27-67,209.59-18,152.78

Finding the Fourth Proportional to 44,806.27, 67,209.59 and 18,152.78

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Solution

The fourth proportional to 44,806.27, 67,209.59 and 18,152.78 is: 27,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,806.27 : 67,209.59 = 18,152.78 : x
  2. Step 2: Convert to fraction form
    44,806.27/67,209.59 = 18,152.78/x
  3. Step 3: Cross multiply
    44,806.27x = 67,209.59 × 18,152.78
  4. Step 4: Simplify right side
    44,806.27x = 1,220,040,565.11
  5. Step 5: Solve for x
    x = 1,220,040,565.11/44,806.27
  6. Step 6: Final answer
    x = 27,229.24

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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.