Home / 3,324.52-4,586.88-2,065.24

Finding the Fourth Proportional to 3,324.52, 4,586.88 and 2,065.24

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Solution

The fourth proportional to 3,324.52, 4,586.88 and 2,065.24 is: 2,849.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324.52 : 4,586.88 = 2,065.24 : x
  2. Step 2: Convert to fraction form
    3,324.52/4,586.88 = 2,065.24/x
  3. Step 3: Cross multiply
    3,324.52x = 4,586.88 × 2,065.24
  4. Step 4: Simplify right side
    3,324.52x = 9,473,008.05
  5. Step 5: Solve for x
    x = 9,473,008.05/3,324.52
  6. Step 6: Final answer
    x = 2,849.44

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.