Home / 6,016.38-8,299.27-3,498.21

Finding the Fourth Proportional to 6,016.38, 8,299.27 and 3,498.21

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Solution

The fourth proportional to 6,016.38, 8,299.27 and 3,498.21 is: 4,825.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,016.38 : 8,299.27 = 3,498.21 : x
  2. Step 2: Convert to fraction form
    6,016.38/8,299.27 = 3,498.21/x
  3. Step 3: Cross multiply
    6,016.38x = 8,299.27 × 3,498.21
  4. Step 4: Simplify right side
    6,016.38x = 29,032,602.68
  5. Step 5: Solve for x
    x = 29,032,602.68/6,016.38
  6. Step 6: Final answer
    x = 4,825.59

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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.