Home / 224,208.90-336,510.18-124,481.70

Finding the Fourth Proportional to 224,208.90, 336,510.18 and 124,481.70

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Solution

The fourth proportional to 224,208.90, 336,510.18 and 124,481.70 is: 186,831.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,208.90 : 336,510.18 = 124,481.70 : x
  2. Step 2: Convert to fraction form
    224,208.90/336,510.18 = 124,481.70/x
  3. Step 3: Cross multiply
    224,208.90x = 336,510.18 × 124,481.70
  4. Step 4: Simplify right side
    224,208.90x = 41,889,359,273.71
  5. Step 5: Solve for x
    x = 41,889,359,273.71/224,208.90
  6. Step 6: Final answer
    x = 186,831.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.