Home / 3,510.19-4,841.85-2,249.95

Finding the Fourth Proportional to 3,510.19, 4,841.85 and 2,249.95

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Solution

The fourth proportional to 3,510.19, 4,841.85 and 2,249.95 is: 3,103.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.19 : 4,841.85 = 2,249.95 : x
  2. Step 2: Convert to fraction form
    3,510.19/4,841.85 = 2,249.95/x
  3. Step 3: Cross multiply
    3,510.19x = 4,841.85 × 2,249.95
  4. Step 4: Simplify right side
    3,510.19x = 10,893,896.20
  5. Step 5: Solve for x
    x = 10,893,896.20/3,510.19
  6. Step 6: Final answer
    x = 3,103.51

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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.