Home / 44,300.25-61,135.56-25,438.59

Finding the Fourth Proportional to 44,300.25, 61,135.56 and 25,438.59

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Solution

The fourth proportional to 44,300.25, 61,135.56 and 25,438.59 is: 35,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,300.25 : 61,135.56 = 25,438.59 : x
  2. Step 2: Convert to fraction form
    44,300.25/61,135.56 = 25,438.59/x
  3. Step 3: Cross multiply
    44,300.25x = 61,135.56 × 25,438.59
  4. Step 4: Simplify right side
    44,300.25x = 1,555,202,445.26
  5. Step 5: Solve for x
    x = 1,555,202,445.26/44,300.25
  6. Step 6: Final answer
    x = 35,105.95

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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.