Home / 4,016.97-6,024.90-1,243.71

Finding the Fourth Proportional to 4,016.97, 6,024.90 and 1,243.71

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Solution

The fourth proportional to 4,016.97, 6,024.90 and 1,243.71 is: 1,865.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.97 : 6,024.90 = 1,243.71 : x
  2. Step 2: Convert to fraction form
    4,016.97/6,024.90 = 1,243.71/x
  3. Step 3: Cross multiply
    4,016.97x = 6,024.90 × 1,243.71
  4. Step 4: Simplify right side
    4,016.97x = 7,493,228.38
  5. Step 5: Solve for x
    x = 7,493,228.38/4,016.97
  6. Step 6: Final answer
    x = 1,865.39

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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.