Home / 4,410.74-6,616.25-2,218.27

Finding the Fourth Proportional to 4,410.74, 6,616.25 and 2,218.27

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Solution

The fourth proportional to 4,410.74, 6,616.25 and 2,218.27 is: 3,327.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.74 : 6,616.25 = 2,218.27 : x
  2. Step 2: Convert to fraction form
    4,410.74/6,616.25 = 2,218.27/x
  3. Step 3: Cross multiply
    4,410.74x = 6,616.25 × 2,218.27
  4. Step 4: Simplify right side
    4,410.74x = 14,676,628.89
  5. Step 5: Solve for x
    x = 14,676,628.89/4,410.74
  6. Step 6: Final answer
    x = 3,327.48

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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.