Home / 244,684.29-336,653.11-198,330.83

Finding the Fourth Proportional to 244,684.29, 336,653.11 and 198,330.83

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Solution

The fourth proportional to 244,684.29, 336,653.11 and 198,330.83 is: 272,876.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,684.29 : 336,653.11 = 198,330.83 : x
  2. Step 2: Convert to fraction form
    244,684.29/336,653.11 = 198,330.83/x
  3. Step 3: Cross multiply
    244,684.29x = 336,653.11 × 198,330.83
  4. Step 4: Simplify right side
    244,684.29x = 66,768,690,555.48
  5. Step 5: Solve for x
    x = 66,768,690,555.48/244,684.29
  6. Step 6: Final answer
    x = 272,876.90

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1.5x scale

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.