Home / 4,471.23-6,169.98-2,582.85

Finding the Fourth Proportional to 4,471.23, 6,169.98 and 2,582.85

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Solution

The fourth proportional to 4,471.23, 6,169.98 and 2,582.85 is: 3,564.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.23 : 6,169.98 = 2,582.85 : x
  2. Step 2: Convert to fraction form
    4,471.23/6,169.98 = 2,582.85/x
  3. Step 3: Cross multiply
    4,471.23x = 6,169.98 × 2,582.85
  4. Step 4: Simplify right side
    4,471.23x = 15,936,132.84
  5. Step 5: Solve for x
    x = 15,936,132.84/4,471.23
  6. Step 6: Final answer
    x = 3,564.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.