Home / 22,332.52-33,504.96-18,162.22

Finding the Fourth Proportional to 22,332.52, 33,504.96 and 18,162.22

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Solution

The fourth proportional to 22,332.52, 33,504.96 and 18,162.22 is: 27,248.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,332.52 : 33,504.96 = 18,162.22 : x
  2. Step 2: Convert to fraction form
    22,332.52/33,504.96 = 18,162.22/x
  3. Step 3: Cross multiply
    22,332.52x = 33,504.96 × 18,162.22
  4. Step 4: Simplify right side
    22,332.52x = 608,524,454.61
  5. Step 5: Solve for x
    x = 608,524,454.61/22,332.52
  6. Step 6: Final answer
    x = 27,248.36

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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.