Home / 2,249.14-3,367.95-2,053.30

Finding the Fourth Proportional to 2,249.14, 3,367.95 and 2,053.30

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Solution

The fourth proportional to 2,249.14, 3,367.95 and 2,053.30 is: 3,074.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249.14 : 3,367.95 = 2,053.30 : x
  2. Step 2: Convert to fraction form
    2,249.14/3,367.95 = 2,053.30/x
  3. Step 3: Cross multiply
    2,249.14x = 3,367.95 × 2,053.30
  4. Step 4: Simplify right side
    2,249.14x = 6,915,411.74
  5. Step 5: Solve for x
    x = 6,915,411.74/2,249.14
  6. Step 6: Final answer
    x = 3,074.69

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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.