Home / 6,552.03-9,821.85-2,167.10

Finding the Fourth Proportional to 6,552.03, 9,821.85 and 2,167.10

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Solution

The fourth proportional to 6,552.03, 9,821.85 and 2,167.10 is: 3,248.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552.03 : 9,821.85 = 2,167.10 : x
  2. Step 2: Convert to fraction form
    6,552.03/9,821.85 = 2,167.10/x
  3. Step 3: Cross multiply
    6,552.03x = 9,821.85 × 2,167.10
  4. Step 4: Simplify right side
    6,552.03x = 21,284,882.03
  5. Step 5: Solve for x
    x = 21,284,882.03/6,552.03
  6. Step 6: Final answer
    x = 3,248.59

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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.