Home / 244,183.43-336,990.96-147,411.08

Finding the Fourth Proportional to 244,183.43, 336,990.96 and 147,411.08

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Solution

The fourth proportional to 244,183.43, 336,990.96 and 147,411.08 is: 203,438.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,183.43 : 336,990.96 = 147,411.08 : x
  2. Step 2: Convert to fraction form
    244,183.43/336,990.96 = 147,411.08/x
  3. Step 3: Cross multiply
    244,183.43x = 336,990.96 × 147,411.08
  4. Step 4: Simplify right side
    244,183.43x = 49,676,199,678.88
  5. Step 5: Solve for x
    x = 49,676,199,678.88/244,183.43
  6. Step 6: Final answer
    x = 203,438.05

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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.