Home / 6,676.26-10,020.44-3,558.88

Finding the Fourth Proportional to 6,676.26, 10,020.44 and 3,558.88

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Solution

The fourth proportional to 6,676.26, 10,020.44 and 3,558.88 is: 5,341.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.26 : 10,020.44 = 3,558.88 : x
  2. Step 2: Convert to fraction form
    6,676.26/10,020.44 = 3,558.88/x
  3. Step 3: Cross multiply
    6,676.26x = 10,020.44 × 3,558.88
  4. Step 4: Simplify right side
    6,676.26x = 35,661,543.51
  5. Step 5: Solve for x
    x = 35,661,543.51/6,676.26
  6. Step 6: Final answer
    x = 5,341.55

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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.