Home / 244,024.25-336,760.54-136,591.52

Finding the Fourth Proportional to 244,024.25, 336,760.54 and 136,591.52

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Solution

The fourth proportional to 244,024.25, 336,760.54 and 136,591.52 is: 188,500.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,024.25 : 336,760.54 = 136,591.52 : x
  2. Step 2: Convert to fraction form
    244,024.25/336,760.54 = 136,591.52/x
  3. Step 3: Cross multiply
    244,024.25x = 336,760.54 × 136,591.52
  4. Step 4: Simplify right side
    244,024.25x = 45,998,632,009.34
  5. Step 5: Solve for x
    x = 45,998,632,009.34/244,024.25
  6. Step 6: Final answer
    x = 188,500.25

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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.