Home / 44,278.53-61,105.77-25,159.11

Finding the Fourth Proportional to 44,278.53, 61,105.77 and 25,159.11

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Solution

The fourth proportional to 44,278.53, 61,105.77 and 25,159.11 is: 34,720.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,278.53 : 61,105.77 = 25,159.11 : x
  2. Step 2: Convert to fraction form
    44,278.53/61,105.77 = 25,159.11/x
  3. Step 3: Cross multiply
    44,278.53x = 61,105.77 × 25,159.11
  4. Step 4: Simplify right side
    44,278.53x = 1,537,366,789.06
  5. Step 5: Solve for x
    x = 1,537,366,789.06/44,278.53
  6. Step 6: Final answer
    x = 34,720.37

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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.