Home / 6,676.26-9,995.88-3,373.20

Finding the Fourth Proportional to 6,676.26, 9,995.88 and 3,373.20

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Solution

The fourth proportional to 6,676.26, 9,995.88 and 3,373.20 is: 5,050.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.26 : 9,995.88 = 3,373.20 : x
  2. Step 2: Convert to fraction form
    6,676.26/9,995.88 = 3,373.20/x
  3. Step 3: Cross multiply
    6,676.26x = 9,995.88 × 3,373.20
  4. Step 4: Simplify right side
    6,676.26x = 33,718,102.42
  5. Step 5: Solve for x
    x = 33,718,102.42/6,676.26
  6. Step 6: Final answer
    x = 5,050.45

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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.