Home / 69,326.14-103,996.50-22,582.66

Finding the Fourth Proportional to 69,326.14, 103,996.50 and 22,582.66

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Solution

The fourth proportional to 69,326.14, 103,996.50 and 22,582.66 is: 33,876.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,326.14 : 103,996.50 = 22,582.66 : x
  2. Step 2: Convert to fraction form
    69,326.14/103,996.50 = 22,582.66/x
  3. Step 3: Cross multiply
    69,326.14x = 103,996.50 × 22,582.66
  4. Step 4: Simplify right side
    69,326.14x = 2,348,517,600.69
  5. Step 5: Solve for x
    x = 2,348,517,600.69/69,326.14
  6. Step 6: Final answer
    x = 33,876.36

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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.