Home / 244,791.02-366,933.90-102,718.79

Finding the Fourth Proportional to 244,791.02, 366,933.90 and 102,718.79

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Solution

The fourth proportional to 244,791.02, 366,933.90 and 102,718.79 is: 153,972.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,791.02 : 366,933.90 = 102,718.79 : x
  2. Step 2: Convert to fraction form
    244,791.02/366,933.90 = 102,718.79/x
  3. Step 3: Cross multiply
    244,791.02x = 366,933.90 × 102,718.79
  4. Step 4: Simplify right side
    244,791.02x = 37,691,006,217.98
  5. Step 5: Solve for x
    x = 37,691,006,217.98/244,791.02
  6. Step 6: Final answer
    x = 153,972.18

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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.