Home / 6,745.11-10,110.57-4,658.36

Finding the Fourth Proportional to 6,745.11, 10,110.57 and 4,658.36

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Solution

The fourth proportional to 6,745.11, 10,110.57 and 4,658.36 is: 6,982.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745.11 : 10,110.57 = 4,658.36 : x
  2. Step 2: Convert to fraction form
    6,745.11/10,110.57 = 4,658.36/x
  3. Step 3: Cross multiply
    6,745.11x = 10,110.57 × 4,658.36
  4. Step 4: Simplify right side
    6,745.11x = 47,098,624.31
  5. Step 5: Solve for x
    x = 47,098,624.31/6,745.11
  6. Step 6: Final answer
    x = 6,982.63

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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.