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Finding the Fourth Proportional to 29,355.84, 44,007.84 and 22,461.12

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Solution

The fourth proportional to 29,355.84, 44,007.84 and 22,461.12 is: 33,671.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355.84 : 44,007.84 = 22,461.12 : x
  2. Step 2: Convert to fraction form
    29,355.84/44,007.84 = 22,461.12/x
  3. Step 3: Cross multiply
    29,355.84x = 44,007.84 × 22,461.12
  4. Step 4: Simplify right side
    29,355.84x = 988,465,375.18
  5. Step 5: Solve for x
    x = 988,465,375.18/29,355.84
  6. Step 6: Final answer
    x = 33,671.85

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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.