Home / 6,220.19-9,329.97-2,324.29

Finding the Fourth Proportional to 6,220.19, 9,329.97 and 2,324.29

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Solution

The fourth proportional to 6,220.19, 9,329.97 and 2,324.29 is: 3,486.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220.19 : 9,329.97 = 2,324.29 : x
  2. Step 2: Convert to fraction form
    6,220.19/9,329.97 = 2,324.29/x
  3. Step 3: Cross multiply
    6,220.19x = 9,329.97 × 2,324.29
  4. Step 4: Simplify right side
    6,220.19x = 21,685,555.97
  5. Step 5: Solve for x
    x = 21,685,555.97/6,220.19
  6. Step 6: Final answer
    x = 3,486.32

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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.