Home / 9,454.98-14,183.01-2,792.19

Finding the Fourth Proportional to 9,454.98, 14,183.01 and 2,792.19

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Solution

The fourth proportional to 9,454.98, 14,183.01 and 2,792.19 is: 4,188.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,454.98 : 14,183.01 = 2,792.19 : x
  2. Step 2: Convert to fraction form
    9,454.98/14,183.01 = 2,792.19/x
  3. Step 3: Cross multiply
    9,454.98x = 14,183.01 × 2,792.19
  4. Step 4: Simplify right side
    9,454.98x = 39,601,658.69
  5. Step 5: Solve for x
    x = 39,601,658.69/9,454.98
  6. Step 6: Final answer
    x = 4,188.44

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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.