Home / 244,273.62-337,097.69-148,780.40

Finding the Fourth Proportional to 244,273.62, 337,097.69 and 148,780.40

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Solution

The fourth proportional to 244,273.62, 337,097.69 and 148,780.40 is: 205,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,273.62 : 337,097.69 = 148,780.40 : x
  2. Step 2: Convert to fraction form
    244,273.62/337,097.69 = 148,780.40/x
  3. Step 3: Cross multiply
    244,273.62x = 337,097.69 × 148,780.40
  4. Step 4: Simplify right side
    244,273.62x = 50,153,526,727.89
  5. Step 5: Solve for x
    x = 50,153,526,727.89/244,273.62
  6. Step 6: Final answer
    x = 205,317.00

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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.