Home / 4,508.82-6,713.26-4,486.95

Finding the Fourth Proportional to 4,508.82, 6,713.26 and 4,486.95

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Solution

The fourth proportional to 4,508.82, 6,713.26 and 4,486.95 is: 6,680.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508.82 : 6,713.26 = 4,486.95 : x
  2. Step 2: Convert to fraction form
    4,508.82/6,713.26 = 4,486.95/x
  3. Step 3: Cross multiply
    4,508.82x = 6,713.26 × 4,486.95
  4. Step 4: Simplify right side
    4,508.82x = 30,122,050.74
  5. Step 5: Solve for x
    x = 30,122,050.74/4,508.82
  6. Step 6: Final answer
    x = 6,680.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.