Home / 9,366.14-14,049.20-2,792.16

Finding the Fourth Proportional to 9,366.14, 14,049.20 and 2,792.16

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Solution

The fourth proportional to 9,366.14, 14,049.20 and 2,792.16 is: 4,188.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.14 : 14,049.20 = 2,792.16 : x
  2. Step 2: Convert to fraction form
    9,366.14/14,049.20 = 2,792.16/x
  3. Step 3: Cross multiply
    9,366.14x = 14,049.20 × 2,792.16
  4. Step 4: Simplify right side
    9,366.14x = 39,227,614.27
  5. Step 5: Solve for x
    x = 39,227,614.27/9,366.14
  6. Step 6: Final answer
    x = 4,188.24

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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.