Home / 244,321.96-337,186.02-136,891.36

Finding the Fourth Proportional to 244,321.96, 337,186.02 and 136,891.36

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Solution

The fourth proportional to 244,321.96, 337,186.02 and 136,891.36 is: 188,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,321.96 : 337,186.02 = 136,891.36 : x
  2. Step 2: Convert to fraction form
    244,321.96/337,186.02 = 136,891.36/x
  3. Step 3: Cross multiply
    244,321.96x = 337,186.02 × 136,891.36
  4. Step 4: Simplify right side
    244,321.96x = 46,157,852,850.79
  5. Step 5: Solve for x
    x = 46,157,852,850.79/244,321.96
  6. Step 6: Final answer
    x = 188,922.24

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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.