Home / 8,027.31-11,080.66-6,043.62

Finding the Fourth Proportional to 8,027.31, 11,080.66 and 6,043.62

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Solution

The fourth proportional to 8,027.31, 11,080.66 and 6,043.62 is: 8,342.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027.31 : 11,080.66 = 6,043.62 : x
  2. Step 2: Convert to fraction form
    8,027.31/11,080.66 = 6,043.62/x
  3. Step 3: Cross multiply
    8,027.31x = 11,080.66 × 6,043.62
  4. Step 4: Simplify right side
    8,027.31x = 66,967,298.39
  5. Step 5: Solve for x
    x = 66,967,298.39/8,027.31
  6. Step 6: Final answer
    x = 8,342.43

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Half scale
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Double scale
Find fourth proportional to 8,028.31, 11,082.04 and 6,044.62
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.