Home / 177,121.04-244,422.15-96,550.13

Finding the Fourth Proportional to 177,121.04, 244,422.15 and 96,550.13

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Solution

The fourth proportional to 177,121.04, 244,422.15 and 96,550.13 is: 133,236.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,121.04 : 244,422.15 = 96,550.13 : x
  2. Step 2: Convert to fraction form
    177,121.04/244,422.15 = 96,550.13/x
  3. Step 3: Cross multiply
    177,121.04x = 244,422.15 × 96,550.13
  4. Step 4: Simplify right side
    177,121.04x = 23,598,989,135.27
  5. Step 5: Solve for x
    x = 23,598,989,135.27/177,121.04
  6. Step 6: Final answer
    x = 133,236.51

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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.