Home / 244,591.20-366,886.80-200,304.45

Finding the Fourth Proportional to 244,591.20, 366,886.80 and 200,304.45

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Solution

The fourth proportional to 244,591.20, 366,886.80 and 200,304.45 is: 300,456.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,591.20 : 366,886.80 = 200,304.45 : x
  2. Step 2: Convert to fraction form
    244,591.20/366,886.80 = 200,304.45/x
  3. Step 3: Cross multiply
    244,591.20x = 366,886.80 × 200,304.45
  4. Step 4: Simplify right side
    244,591.20x = 73,489,058,686.26
  5. Step 5: Solve for x
    x = 73,489,058,686.26/244,591.20
  6. Step 6: Final answer
    x = 300,456.68

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1.5x scale

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.