Home / 244,251.94-366,385.10-208,487.76

Finding the Fourth Proportional to 244,251.94, 366,385.10 and 208,487.76

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Solution

The fourth proportional to 244,251.94, 366,385.10 and 208,487.76 is: 312,737.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,251.94 : 366,385.10 = 208,487.76 : x
  2. Step 2: Convert to fraction form
    244,251.94/366,385.10 = 208,487.76/x
  3. Step 3: Cross multiply
    244,251.94x = 366,385.10 × 208,487.76
  4. Step 4: Simplify right side
    244,251.94x = 76,386,805,922.01
  5. Step 5: Solve for x
    x = 76,386,805,922.01/244,251.94
  6. Step 6: Final answer
    x = 312,737.77

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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.