Home / 44,487.48-61,414.92-25,620.96

Finding the Fourth Proportional to 44,487.48, 61,414.92 and 25,620.96

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Solution

The fourth proportional to 44,487.48, 61,414.92 and 25,620.96 is: 35,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,487.48 : 61,414.92 = 25,620.96 : x
  2. Step 2: Convert to fraction form
    44,487.48/61,414.92 = 25,620.96/x
  3. Step 3: Cross multiply
    44,487.48x = 61,414.92 × 25,620.96
  4. Step 4: Simplify right side
    44,487.48x = 1,573,509,208.72
  5. Step 5: Solve for x
    x = 1,573,509,208.72/44,487.48
  6. Step 6: Final answer
    x = 35,369.71

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1.5x scale

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.