Home / 44,223.18-66,232.26-25,456.74

Finding the Fourth Proportional to 44,223.18, 66,232.26 and 25,456.74

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Solution

The fourth proportional to 44,223.18, 66,232.26 and 25,456.74 is: 38,126.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223.18 : 66,232.26 = 25,456.74 : x
  2. Step 2: Convert to fraction form
    44,223.18/66,232.26 = 25,456.74/x
  3. Step 3: Cross multiply
    44,223.18x = 66,232.26 × 25,456.74
  4. Step 4: Simplify right side
    44,223.18x = 1,686,057,422.43
  5. Step 5: Solve for x
    x = 1,686,057,422.43/44,223.18
  6. Step 6: Final answer
    x = 38,126.10

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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.