Home / 6,676.76-10,015.31-2,294.19

Finding the Fourth Proportional to 6,676.76, 10,015.31 and 2,294.19

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Solution

The fourth proportional to 6,676.76, 10,015.31 and 2,294.19 is: 3,441.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.76 : 10,015.31 = 2,294.19 : x
  2. Step 2: Convert to fraction form
    6,676.76/10,015.31 = 2,294.19/x
  3. Step 3: Cross multiply
    6,676.76x = 10,015.31 × 2,294.19
  4. Step 4: Simplify right side
    6,676.76x = 22,977,029.78
  5. Step 5: Solve for x
    x = 22,977,029.78/6,676.76
  6. Step 6: Final answer
    x = 3,441.34

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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.