Home / 244,180.37-337,016.07-147,400.16

Finding the Fourth Proportional to 244,180.37, 337,016.07 and 147,400.16

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Solution

The fourth proportional to 244,180.37, 337,016.07 and 147,400.16 is: 203,440.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,180.37 : 337,016.07 = 147,400.16 : x
  2. Step 2: Convert to fraction form
    244,180.37/337,016.07 = 147,400.16/x
  3. Step 3: Cross multiply
    244,180.37x = 337,016.07 × 147,400.16
  4. Step 4: Simplify right side
    244,180.37x = 49,676,220,955.49
  5. Step 5: Solve for x
    x = 49,676,220,955.49/244,180.37
  6. Step 6: Final answer
    x = 203,440.69

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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.