Home / 6,882.08-10,323.80-2,200.91

Finding the Fourth Proportional to 6,882.08, 10,323.80 and 2,200.91

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Solution

The fourth proportional to 6,882.08, 10,323.80 and 2,200.91 is: 3,301.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882.08 : 10,323.80 = 2,200.91 : x
  2. Step 2: Convert to fraction form
    6,882.08/10,323.80 = 2,200.91/x
  3. Step 3: Cross multiply
    6,882.08x = 10,323.80 × 2,200.91
  4. Step 4: Simplify right side
    6,882.08x = 22,721,754.66
  5. Step 5: Solve for x
    x = 22,721,754.66/6,882.08
  6. Step 6: Final answer
    x = 3,301.58

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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.