Home / 177,224.24-265,540.57-124,539.41

Finding the Fourth Proportional to 177,224.24, 265,540.57 and 124,539.41

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Solution

The fourth proportional to 177,224.24, 265,540.57 and 124,539.41 is: 186,601.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,224.24 : 265,540.57 = 124,539.41 : x
  2. Step 2: Convert to fraction form
    177,224.24/265,540.57 = 124,539.41/x
  3. Step 3: Cross multiply
    177,224.24x = 265,540.57 × 124,539.41
  4. Step 4: Simplify right side
    177,224.24x = 33,070,265,918.86
  5. Step 5: Solve for x
    x = 33,070,265,918.86/177,224.24
  6. Step 6: Final answer
    x = 186,601.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.