Home / 44,299.80-61,139.88-25,436.52

Finding the Fourth Proportional to 44,299.80, 61,139.88 and 25,436.52

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Solution

The fourth proportional to 44,299.80, 61,139.88 and 25,436.52 is: 35,105.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,299.80 : 61,139.88 = 25,436.52 : x
  2. Step 2: Convert to fraction form
    44,299.80/61,139.88 = 25,436.52/x
  3. Step 3: Cross multiply
    44,299.80x = 61,139.88 × 25,436.52
  4. Step 4: Simplify right side
    44,299.80x = 1,555,185,780.42
  5. Step 5: Solve for x
    x = 1,555,185,780.42/44,299.80
  6. Step 6: Final answer
    x = 35,105.93

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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.