Home / 4,910.67-7,366.41-2,444.90

Finding the Fourth Proportional to 4,910.67, 7,366.41 and 2,444.90

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Solution

The fourth proportional to 4,910.67, 7,366.41 and 2,444.90 is: 3,667.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.67 : 7,366.41 = 2,444.90 : x
  2. Step 2: Convert to fraction form
    4,910.67/7,366.41 = 2,444.90/x
  3. Step 3: Cross multiply
    4,910.67x = 7,366.41 × 2,444.90
  4. Step 4: Simplify right side
    4,910.67x = 18,010,098.98
  5. Step 5: Solve for x
    x = 18,010,098.98/4,910.67
  6. Step 6: Final answer
    x = 3,667.54

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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.