Home / 22,263.31-33,385.17-6,677.29

Finding the Fourth Proportional to 22,263.31, 33,385.17 and 6,677.29

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Solution

The fourth proportional to 22,263.31, 33,385.17 and 6,677.29 is: 10,012.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,263.31 : 33,385.17 = 6,677.29 : x
  2. Step 2: Convert to fraction form
    22,263.31/33,385.17 = 6,677.29/x
  3. Step 3: Cross multiply
    22,263.31x = 33,385.17 × 6,677.29
  4. Step 4: Simplify right side
    22,263.31x = 222,922,294.86
  5. Step 5: Solve for x
    x = 222,922,294.86/22,263.31
  6. Step 6: Final answer
    x = 10,012.99

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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.