Home / 5,753.08-8,622.38-2,462.28

Finding the Fourth Proportional to 5,753.08, 8,622.38 and 2,462.28

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Solution

The fourth proportional to 5,753.08, 8,622.38 and 2,462.28 is: 3,690.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753.08 : 8,622.38 = 2,462.28 : x
  2. Step 2: Convert to fraction form
    5,753.08/8,622.38 = 2,462.28/x
  3. Step 3: Cross multiply
    5,753.08x = 8,622.38 × 2,462.28
  4. Step 4: Simplify right side
    5,753.08x = 21,230,713.83
  5. Step 5: Solve for x
    x = 21,230,713.83/5,753.08
  6. Step 6: Final answer
    x = 3,690.32

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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.