Home / 6,176.67-9,267.18-4,104.90

Finding the Fourth Proportional to 6,176.67, 9,267.18 and 4,104.90

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Solution

The fourth proportional to 6,176.67, 9,267.18 and 4,104.90 is: 6,158.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176.67 : 9,267.18 = 4,104.90 : x
  2. Step 2: Convert to fraction form
    6,176.67/9,267.18 = 4,104.90/x
  3. Step 3: Cross multiply
    6,176.67x = 9,267.18 × 4,104.90
  4. Step 4: Simplify right side
    6,176.67x = 38,040,847.18
  5. Step 5: Solve for x
    x = 38,040,847.18/6,176.67
  6. Step 6: Final answer
    x = 6,158.80

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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.