Home / 4,511.11-6,758.92-4,054.59

Finding the Fourth Proportional to 4,511.11, 6,758.92 and 4,054.59

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Solution

The fourth proportional to 4,511.11, 6,758.92 and 4,054.59 is: 6,074.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.11 : 6,758.92 = 4,054.59 : x
  2. Step 2: Convert to fraction form
    4,511.11/6,758.92 = 4,054.59/x
  3. Step 3: Cross multiply
    4,511.11x = 6,758.92 × 4,054.59
  4. Step 4: Simplify right side
    4,511.11x = 27,404,649.44
  5. Step 5: Solve for x
    x = 27,404,649.44/4,511.11
  6. Step 6: Final answer
    x = 6,074.92

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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.