Home / 6,676.02-10,010.66-3,903.59

Finding the Fourth Proportional to 6,676.02, 10,010.66 and 3,903.59

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Solution

The fourth proportional to 6,676.02, 10,010.66 and 3,903.59 is: 5,853.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.02 : 10,010.66 = 3,903.59 : x
  2. Step 2: Convert to fraction form
    6,676.02/10,010.66 = 3,903.59/x
  3. Step 3: Cross multiply
    6,676.02x = 10,010.66 × 3,903.59
  4. Step 4: Simplify right side
    6,676.02x = 39,077,517.78
  5. Step 5: Solve for x
    x = 39,077,517.78/6,676.02
  6. Step 6: Final answer
    x = 5,853.42

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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.