Home / 5,726.33-8,589.50-2,951.27

Finding the Fourth Proportional to 5,726.33, 8,589.50 and 2,951.27

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Solution

The fourth proportional to 5,726.33, 8,589.50 and 2,951.27 is: 4,426.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726.33 : 8,589.50 = 2,951.27 : x
  2. Step 2: Convert to fraction form
    5,726.33/8,589.50 = 2,951.27/x
  3. Step 3: Cross multiply
    5,726.33x = 8,589.50 × 2,951.27
  4. Step 4: Simplify right side
    5,726.33x = 25,349,918.91
  5. Step 5: Solve for x
    x = 25,349,918.91/5,726.33
  6. Step 6: Final answer
    x = 4,426.91

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Double scale
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Similar ratio
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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.