Home / 6,616.28-9,924.48-2,233.40

Finding the Fourth Proportional to 6,616.28, 9,924.48 and 2,233.40

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Solution

The fourth proportional to 6,616.28, 9,924.48 and 2,233.40 is: 3,350.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616.28 : 9,924.48 = 2,233.40 : x
  2. Step 2: Convert to fraction form
    6,616.28/9,924.48 = 2,233.40/x
  3. Step 3: Cross multiply
    6,616.28x = 9,924.48 × 2,233.40
  4. Step 4: Simplify right side
    6,616.28x = 22,165,333.63
  5. Step 5: Solve for x
    x = 22,165,333.63/6,616.28
  6. Step 6: Final answer
    x = 3,350.12

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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.