Home / 44,304.13-61,138.34-25,185.99

Finding the Fourth Proportional to 44,304.13, 61,138.34 and 25,185.99

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Solution

The fourth proportional to 44,304.13, 61,138.34 and 25,185.99 is: 34,755.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,304.13 : 61,138.34 = 25,185.99 : x
  2. Step 2: Convert to fraction form
    44,304.13/61,138.34 = 25,185.99/x
  3. Step 3: Cross multiply
    44,304.13x = 61,138.34 × 25,185.99
  4. Step 4: Simplify right side
    44,304.13x = 1,539,829,619.86
  5. Step 5: Solve for x
    x = 1,539,829,619.86/44,304.13
  6. Step 6: Final answer
    x = 34,755.89

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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.