Home / 4,118.18-6,175.85-1,652.27

Finding the Fourth Proportional to 4,118.18, 6,175.85 and 1,652.27

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Solution

The fourth proportional to 4,118.18, 6,175.85 and 1,652.27 is: 2,477.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118.18 : 6,175.85 = 1,652.27 : x
  2. Step 2: Convert to fraction form
    4,118.18/6,175.85 = 1,652.27/x
  3. Step 3: Cross multiply
    4,118.18x = 6,175.85 × 1,652.27
  4. Step 4: Simplify right side
    4,118.18x = 10,204,132.54
  5. Step 5: Solve for x
    x = 10,204,132.54/4,118.18
  6. Step 6: Final answer
    x = 2,477.83

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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.