Home / 244,663.68-366,977.70-109,769.52

Finding the Fourth Proportional to 244,663.68, 366,977.70 and 109,769.52

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Solution

The fourth proportional to 244,663.68, 366,977.70 and 109,769.52 is: 164,646.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,663.68 : 366,977.70 = 109,769.52 : x
  2. Step 2: Convert to fraction form
    244,663.68/366,977.70 = 109,769.52/x
  3. Step 3: Cross multiply
    244,663.68x = 366,977.70 × 109,769.52
  4. Step 4: Simplify right side
    244,663.68x = 40,282,965,979.70
  5. Step 5: Solve for x
    x = 40,282,965,979.70/244,663.68
  6. Step 6: Final answer
    x = 164,646.28

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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.