Home / 44,708.08-67,050.96-13,542.88

Finding the Fourth Proportional to 44,708.08, 67,050.96 and 13,542.88

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Solution

The fourth proportional to 44,708.08, 67,050.96 and 13,542.88 is: 20,310.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,708.08 : 67,050.96 = 13,542.88 : x
  2. Step 2: Convert to fraction form
    44,708.08/67,050.96 = 13,542.88/x
  3. Step 3: Cross multiply
    44,708.08x = 67,050.96 × 13,542.88
  4. Step 4: Simplify right side
    44,708.08x = 908,063,105.16
  5. Step 5: Solve for x
    x = 908,063,105.16/44,708.08
  6. Step 6: Final answer
    x = 20,310.94

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1.5x scale

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.