Home / 6,328.04-9,493.16-2,167.06

Finding the Fourth Proportional to 6,328.04, 9,493.16 and 2,167.06

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Solution

The fourth proportional to 6,328.04, 9,493.16 and 2,167.06 is: 3,250.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328.04 : 9,493.16 = 2,167.06 : x
  2. Step 2: Convert to fraction form
    6,328.04/9,493.16 = 2,167.06/x
  3. Step 3: Cross multiply
    6,328.04x = 9,493.16 × 2,167.06
  4. Step 4: Simplify right side
    6,328.04x = 20,572,247.31
  5. Step 5: Solve for x
    x = 20,572,247.31/6,328.04
  6. Step 6: Final answer
    x = 3,250.97

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Half scale
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Double scale
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Similar ratio
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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.