Home / 244,480.14-337,385.66-148,995.72

Finding the Fourth Proportional to 244,480.14, 337,385.66 and 148,995.72

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Solution

The fourth proportional to 244,480.14, 337,385.66 and 148,995.72 is: 205,615.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,480.14 : 337,385.66 = 148,995.72 : x
  2. Step 2: Convert to fraction form
    244,480.14/337,385.66 = 148,995.72/x
  3. Step 3: Cross multiply
    244,480.14x = 337,385.66 × 148,995.72
  4. Step 4: Simplify right side
    244,480.14x = 50,269,018,584.40
  5. Step 5: Solve for x
    x = 50,269,018,584.40/244,480.14
  6. Step 6: Final answer
    x = 205,615.96

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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.