Home / 5,462.46-8,201.18-2,832.12

Finding the Fourth Proportional to 5,462.46, 8,201.18 and 2,832.12

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Solution

The fourth proportional to 5,462.46, 8,201.18 and 2,832.12 is: 4,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462.46 : 8,201.18 = 2,832.12 : x
  2. Step 2: Convert to fraction form
    5,462.46/8,201.18 = 2,832.12/x
  3. Step 3: Cross multiply
    5,462.46x = 8,201.18 × 2,832.12
  4. Step 4: Simplify right side
    5,462.46x = 23,226,732.98
  5. Step 5: Solve for x
    x = 23,226,732.98/5,462.46
  6. Step 6: Final answer
    x = 4,252.06

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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.