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Finding the Fourth Proportional to 44,770.70, 67,141.02 and 22,569.96

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Solution

The fourth proportional to 44,770.70, 67,141.02 and 22,569.96 is: 33,847.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,770.70 : 67,141.02 = 22,569.96 : x
  2. Step 2: Convert to fraction form
    44,770.70/67,141.02 = 22,569.96/x
  3. Step 3: Cross multiply
    44,770.70x = 67,141.02 × 22,569.96
  4. Step 4: Simplify right side
    44,770.70x = 1,515,370,135.76
  5. Step 5: Solve for x
    x = 1,515,370,135.76/44,770.70
  6. Step 6: Final answer
    x = 33,847.36

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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.