Home / 3,065.02-4,610.49-2,766.94

Finding the Fourth Proportional to 3,065.02, 4,610.49 and 2,766.94

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Solution

The fourth proportional to 3,065.02, 4,610.49 and 2,766.94 is: 4,162.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065.02 : 4,610.49 = 2,766.94 : x
  2. Step 2: Convert to fraction form
    3,065.02/4,610.49 = 2,766.94/x
  3. Step 3: Cross multiply
    3,065.02x = 4,610.49 × 2,766.94
  4. Step 4: Simplify right side
    3,065.02x = 12,756,949.20
  5. Step 5: Solve for x
    x = 12,756,949.20/3,065.02
  6. Step 6: Final answer
    x = 4,162.11

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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.