Home / 6,549.18-9,824.58-2,167.08

Finding the Fourth Proportional to 6,549.18, 9,824.58 and 2,167.08

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Solution

The fourth proportional to 6,549.18, 9,824.58 and 2,167.08 is: 3,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,549.18 : 9,824.58 = 2,167.08 : x
  2. Step 2: Convert to fraction form
    6,549.18/9,824.58 = 2,167.08/x
  3. Step 3: Cross multiply
    6,549.18x = 9,824.58 × 2,167.08
  4. Step 4: Simplify right side
    6,549.18x = 21,290,650.83
  5. Step 5: Solve for x
    x = 21,290,650.83/6,549.18
  6. Step 6: Final answer
    x = 3,250.89

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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.