Home / 4,010.60-6,016.22-1,377.05

Finding the Fourth Proportional to 4,010.60, 6,016.22 and 1,377.05

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Solution

The fourth proportional to 4,010.60, 6,016.22 and 1,377.05 is: 2,065.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.60 : 6,016.22 = 1,377.05 : x
  2. Step 2: Convert to fraction form
    4,010.60/6,016.22 = 1,377.05/x
  3. Step 3: Cross multiply
    4,010.60x = 6,016.22 × 1,377.05
  4. Step 4: Simplify right side
    4,010.60x = 8,284,635.75
  5. Step 5: Solve for x
    x = 8,284,635.75/4,010.60
  6. Step 6: Final answer
    x = 2,065.68

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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.