Home / 4,016.82-6,024.68-1,245.40

Finding the Fourth Proportional to 4,016.82, 6,024.68 and 1,245.40

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Solution

The fourth proportional to 4,016.82, 6,024.68 and 1,245.40 is: 1,867.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.82 : 6,024.68 = 1,245.40 : x
  2. Step 2: Convert to fraction form
    4,016.82/6,024.68 = 1,245.40/x
  3. Step 3: Cross multiply
    4,016.82x = 6,024.68 × 1,245.40
  4. Step 4: Simplify right side
    4,016.82x = 7,503,136.47
  5. Step 5: Solve for x
    x = 7,503,136.47/4,016.82
  6. Step 6: Final answer
    x = 1,867.93

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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.