Home / 6,713.23-10,069.77-4,081.46

Finding the Fourth Proportional to 6,713.23, 10,069.77 and 4,081.46

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Solution

The fourth proportional to 6,713.23, 10,069.77 and 4,081.46 is: 6,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.23 : 10,069.77 = 4,081.46 : x
  2. Step 2: Convert to fraction form
    6,713.23/10,069.77 = 4,081.46/x
  3. Step 3: Cross multiply
    6,713.23x = 10,069.77 × 4,081.46
  4. Step 4: Simplify right side
    6,713.23x = 41,099,363.46
  5. Step 5: Solve for x
    x = 41,099,363.46/6,713.23
  6. Step 6: Final answer
    x = 6,122.15

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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.