Home / 31,366.68-47,041.38-22,527.96

Finding the Fourth Proportional to 31,366.68, 47,041.38 and 22,527.96

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Solution

The fourth proportional to 31,366.68, 47,041.38 and 22,527.96 is: 33,785.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,366.68 : 47,041.38 = 22,527.96 : x
  2. Step 2: Convert to fraction form
    31,366.68/47,041.38 = 22,527.96/x
  3. Step 3: Cross multiply
    31,366.68x = 47,041.38 × 22,527.96
  4. Step 4: Simplify right side
    31,366.68x = 1,059,746,326.98
  5. Step 5: Solve for x
    x = 1,059,746,326.98/31,366.68
  6. Step 6: Final answer
    x = 33,785.73

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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.