Home / 244,097.28-336,567.27-195,660.48

Finding the Fourth Proportional to 244,097.28, 336,567.27 and 195,660.48

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Solution

The fourth proportional to 244,097.28, 336,567.27 and 195,660.48 is: 269,781.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,097.28 : 336,567.27 = 195,660.48 : x
  2. Step 2: Convert to fraction form
    244,097.28/336,567.27 = 195,660.48/x
  3. Step 3: Cross multiply
    244,097.28x = 336,567.27 × 195,660.48
  4. Step 4: Simplify right side
    244,097.28x = 65,852,913,600.49
  5. Step 5: Solve for x
    x = 65,852,913,600.49/244,097.28
  6. Step 6: Final answer
    x = 269,781.43

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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.