Home / 5,844.12-8,763.26-3,763.72

Finding the Fourth Proportional to 5,844.12, 8,763.26 and 3,763.72

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Solution

The fourth proportional to 5,844.12, 8,763.26 and 3,763.72 is: 5,643.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.12 : 8,763.26 = 3,763.72 : x
  2. Step 2: Convert to fraction form
    5,844.12/8,763.26 = 3,763.72/x
  3. Step 3: Cross multiply
    5,844.12x = 8,763.26 × 3,763.72
  4. Step 4: Simplify right side
    5,844.12x = 32,982,456.93
  5. Step 5: Solve for x
    x = 32,982,456.93/5,844.12
  6. Step 6: Final answer
    x = 5,643.70

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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.