Home / 44,709.12-67,016.64-15,098.88

Finding the Fourth Proportional to 44,709.12, 67,016.64 and 15,098.88

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Solution

The fourth proportional to 44,709.12, 67,016.64 and 15,098.88 is: 22,632.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,709.12 : 67,016.64 = 15,098.88 : x
  2. Step 2: Convert to fraction form
    44,709.12/67,016.64 = 15,098.88/x
  3. Step 3: Cross multiply
    44,709.12x = 67,016.64 × 15,098.88
  4. Step 4: Simplify right side
    44,709.12x = 1,011,876,205.36
  5. Step 5: Solve for x
    x = 1,011,876,205.36/44,709.12
  6. Step 6: Final answer
    x = 22,632.43

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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.