Home / 4,010.87-6,016.28-1,089.17

Finding the Fourth Proportional to 4,010.87, 6,016.28 and 1,089.17

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Solution

The fourth proportional to 4,010.87, 6,016.28 and 1,089.17 is: 1,633.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.87 : 6,016.28 = 1,089.17 : x
  2. Step 2: Convert to fraction form
    4,010.87/6,016.28 = 1,089.17/x
  3. Step 3: Cross multiply
    4,010.87x = 6,016.28 × 1,089.17
  4. Step 4: Simplify right side
    4,010.87x = 6,552,724.33
  5. Step 5: Solve for x
    x = 6,552,724.33/4,010.87
  6. Step 6: Final answer
    x = 1,633.74

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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.