Home / 3,351.28-4,623.66-2,024.48

Finding the Fourth Proportional to 3,351.28, 4,623.66 and 2,024.48

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Solution

The fourth proportional to 3,351.28, 4,623.66 and 2,024.48 is: 2,793.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351.28 : 4,623.66 = 2,024.48 : x
  2. Step 2: Convert to fraction form
    3,351.28/4,623.66 = 2,024.48/x
  3. Step 3: Cross multiply
    3,351.28x = 4,623.66 × 2,024.48
  4. Step 4: Simplify right side
    3,351.28x = 9,360,507.20
  5. Step 5: Solve for x
    x = 9,360,507.20/3,351.28
  6. Step 6: Final answer
    x = 2,793.11

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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.