Home / 8,967.64-12,385.04-5,996.04

Finding the Fourth Proportional to 8,967.64, 12,385.04 and 5,996.04

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Solution

The fourth proportional to 8,967.64, 12,385.04 and 5,996.04 is: 8,281.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967.64 : 12,385.04 = 5,996.04 : x
  2. Step 2: Convert to fraction form
    8,967.64/12,385.04 = 5,996.04/x
  3. Step 3: Cross multiply
    8,967.64x = 12,385.04 × 5,996.04
  4. Step 4: Simplify right side
    8,967.64x = 74,261,195.24
  5. Step 5: Solve for x
    x = 74,261,195.24/8,967.64
  6. Step 6: Final answer
    x = 8,281.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.