Home / 2,169.48-3,254.22-1,016.04

Finding the Fourth Proportional to 2,169.48, 3,254.22 and 1,016.04

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Solution

The fourth proportional to 2,169.48, 3,254.22 and 1,016.04 is: 1,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169.48 : 3,254.22 = 1,016.04 : x
  2. Step 2: Convert to fraction form
    2,169.48/3,254.22 = 1,016.04/x
  3. Step 3: Cross multiply
    2,169.48x = 3,254.22 × 1,016.04
  4. Step 4: Simplify right side
    2,169.48x = 3,306,417.69
  5. Step 5: Solve for x
    x = 3,306,417.69/2,169.48
  6. Step 6: Final answer
    x = 1,524.06

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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.