Home / 44,363.78-61,221.20-25,243.13

Finding the Fourth Proportional to 44,363.78, 61,221.20 and 25,243.13

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Solution

The fourth proportional to 44,363.78, 61,221.20 and 25,243.13 is: 34,835.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.78 : 61,221.20 = 25,243.13 : x
  2. Step 2: Convert to fraction form
    44,363.78/61,221.20 = 25,243.13/x
  3. Step 3: Cross multiply
    44,363.78x = 61,221.20 × 25,243.13
  4. Step 4: Simplify right side
    44,363.78x = 1,545,414,926.52
  5. Step 5: Solve for x
    x = 1,545,414,926.52/44,363.78
  6. Step 6: Final answer
    x = 34,835.06

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1.5x scale

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.