Home / 44,730.92-67,106.22-13,568.60

Finding the Fourth Proportional to 44,730.92, 67,106.22 and 13,568.60

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Solution

The fourth proportional to 44,730.92, 67,106.22 and 13,568.60 is: 20,355.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,730.92 : 67,106.22 = 13,568.60 : x
  2. Step 2: Convert to fraction form
    44,730.92/67,106.22 = 13,568.60/x
  3. Step 3: Cross multiply
    44,730.92x = 67,106.22 × 13,568.60
  4. Step 4: Simplify right side
    44,730.92x = 910,537,456.69
  5. Step 5: Solve for x
    x = 910,537,456.69/44,730.92
  6. Step 6: Final answer
    x = 20,355.88

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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.