Home / 244,460.90-366,982.95-137,929.70

Finding the Fourth Proportional to 244,460.90, 366,982.95 and 137,929.70

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Solution

The fourth proportional to 244,460.90, 366,982.95 and 137,929.70 is: 207,059.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,460.90 : 366,982.95 = 137,929.70 : x
  2. Step 2: Convert to fraction form
    244,460.90/366,982.95 = 137,929.70/x
  3. Step 3: Cross multiply
    244,460.90x = 366,982.95 × 137,929.70
  4. Step 4: Simplify right side
    244,460.90x = 50,617,848,198.62
  5. Step 5: Solve for x
    x = 50,617,848,198.62/244,460.90
  6. Step 6: Final answer
    x = 207,059.08

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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.