Home / 44,301.12-61,136.68-25,180.48

Finding the Fourth Proportional to 44,301.12, 61,136.68 and 25,180.48

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Solution

The fourth proportional to 44,301.12, 61,136.68 and 25,180.48 is: 34,749.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,301.12 : 61,136.68 = 25,180.48 : x
  2. Step 2: Convert to fraction form
    44,301.12/61,136.68 = 25,180.48/x
  3. Step 3: Cross multiply
    44,301.12x = 61,136.68 × 25,180.48
  4. Step 4: Simplify right side
    44,301.12x = 1,539,450,948.01
  5. Step 5: Solve for x
    x = 1,539,450,948.01/44,301.12
  6. Step 6: Final answer
    x = 34,749.71

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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.