Home / 6,204.38-8,569.35-4,104.86

Finding the Fourth Proportional to 6,204.38, 8,569.35 and 4,104.86

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Solution

The fourth proportional to 6,204.38, 8,569.35 and 4,104.86 is: 5,669.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.38 : 8,569.35 = 4,104.86 : x
  2. Step 2: Convert to fraction form
    6,204.38/8,569.35 = 4,104.86/x
  3. Step 3: Cross multiply
    6,204.38x = 8,569.35 × 4,104.86
  4. Step 4: Simplify right side
    6,204.38x = 35,175,939.19
  5. Step 5: Solve for x
    x = 35,175,939.19/6,204.38
  6. Step 6: Final answer
    x = 5,669.54

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Half scale
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Double scale
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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.