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Finding the Fourth Proportional to 43,669.46, 60,250.02 and 25,770.62

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Solution

The fourth proportional to 43,669.46, 60,250.02 and 25,770.62 is: 35,555.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,669.46 : 60,250.02 = 25,770.62 : x
  2. Step 2: Convert to fraction form
    43,669.46/60,250.02 = 25,770.62/x
  3. Step 3: Cross multiply
    43,669.46x = 60,250.02 × 25,770.62
  4. Step 4: Simplify right side
    43,669.46x = 1,552,680,370.41
  5. Step 5: Solve for x
    x = 1,552,680,370.41/43,669.46
  6. Step 6: Final answer
    x = 35,555.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.