Home / 3,040.30-4,564.22-1,997.04

Finding the Fourth Proportional to 3,040.30, 4,564.22 and 1,997.04

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Solution

The fourth proportional to 3,040.30, 4,564.22 and 1,997.04 is: 2,998.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.30 : 4,564.22 = 1,997.04 : x
  2. Step 2: Convert to fraction form
    3,040.30/4,564.22 = 1,997.04/x
  3. Step 3: Cross multiply
    3,040.30x = 4,564.22 × 1,997.04
  4. Step 4: Simplify right side
    3,040.30x = 9,114,929.91
  5. Step 5: Solve for x
    x = 9,114,929.91/3,040.30
  6. Step 6: Final answer
    x = 2,998.04

Related Problems

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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.