Home / 3,024.79-4,535.32-2,766.96

Finding the Fourth Proportional to 3,024.79, 4,535.32 and 2,766.96

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Solution

The fourth proportional to 3,024.79, 4,535.32 and 2,766.96 is: 4,148.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.79 : 4,535.32 = 2,766.96 : x
  2. Step 2: Convert to fraction form
    3,024.79/4,535.32 = 2,766.96/x
  3. Step 3: Cross multiply
    3,024.79x = 4,535.32 × 2,766.96
  4. Step 4: Simplify right side
    3,024.79x = 12,549,049.03
  5. Step 5: Solve for x
    x = 12,549,049.03/3,024.79
  6. Step 6: Final answer
    x = 4,148.73

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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.