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Finding the Fourth Proportional to 244,614.30, 366,921.45 and 235,756.95

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Solution

The fourth proportional to 244,614.30, 366,921.45 and 235,756.95 is: 353,635.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,614.30 : 366,921.45 = 235,756.95 : x
  2. Step 2: Convert to fraction form
    244,614.30/366,921.45 = 235,756.95/x
  3. Step 3: Cross multiply
    244,614.30x = 366,921.45 × 235,756.95
  4. Step 4: Simplify right side
    244,614.30x = 86,504,281,941.58
  5. Step 5: Solve for x
    x = 86,504,281,941.58/244,614.30
  6. Step 6: Final answer
    x = 353,635.43

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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.