Home / 22,444.84-33,691.87-9,306.44

Finding the Fourth Proportional to 22,444.84, 33,691.87 and 9,306.44

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Solution

The fourth proportional to 22,444.84, 33,691.87 and 9,306.44 is: 13,969.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.84 : 33,691.87 = 9,306.44 : x
  2. Step 2: Convert to fraction form
    22,444.84/33,691.87 = 9,306.44/x
  3. Step 3: Cross multiply
    22,444.84x = 33,691.87 × 9,306.44
  4. Step 4: Simplify right side
    22,444.84x = 313,551,366.64
  5. Step 5: Solve for x
    x = 313,551,366.64/22,444.84
  6. Step 6: Final answer
    x = 13,969.86

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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.