Home / 4,471.06-6,169.90-2,481.48

Finding the Fourth Proportional to 4,471.06, 6,169.90 and 2,481.48

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Solution

The fourth proportional to 4,471.06, 6,169.90 and 2,481.48 is: 3,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.06 : 6,169.90 = 2,481.48 : x
  2. Step 2: Convert to fraction form
    4,471.06/6,169.90 = 2,481.48/x
  3. Step 3: Cross multiply
    4,471.06x = 6,169.90 × 2,481.48
  4. Step 4: Simplify right side
    4,471.06x = 15,310,483.45
  5. Step 5: Solve for x
    x = 15,310,483.45/4,471.06
  6. Step 6: Final answer
    x = 3,424.35

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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.