Home / 45,177.30-62,346.66-25,034.13

Finding the Fourth Proportional to 45,177.30, 62,346.66 and 25,034.13

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Solution

The fourth proportional to 45,177.30, 62,346.66 and 25,034.13 is: 34,548.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,177.30 : 62,346.66 = 25,034.13 : x
  2. Step 2: Convert to fraction form
    45,177.30/62,346.66 = 25,034.13/x
  3. Step 3: Cross multiply
    45,177.30x = 62,346.66 × 25,034.13
  4. Step 4: Simplify right side
    45,177.30x = 1,560,794,391.51
  5. Step 5: Solve for x
    x = 1,560,794,391.51/45,177.30
  6. Step 6: Final answer
    x = 34,548.20

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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.