Home / 8,232.08-12,333.24-5,452.16

Finding the Fourth Proportional to 8,232.08, 12,333.24 and 5,452.16

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Solution

The fourth proportional to 8,232.08, 12,333.24 and 5,452.16 is: 8,168.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232.08 : 12,333.24 = 5,452.16 : x
  2. Step 2: Convert to fraction form
    8,232.08/12,333.24 = 5,452.16/x
  3. Step 3: Cross multiply
    8,232.08x = 12,333.24 × 5,452.16
  4. Step 4: Simplify right side
    8,232.08x = 67,242,797.80
  5. Step 5: Solve for x
    x = 67,242,797.80/8,232.08
  6. Step 6: Final answer
    x = 8,168.38

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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.