Home / 14,366.46-19,824.17-7,992.04

Finding the Fourth Proportional to 14,366.46, 19,824.17 and 7,992.04

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Solution

The fourth proportional to 14,366.46, 19,824.17 and 7,992.04 is: 11,028.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366.46 : 19,824.17 = 7,992.04 : x
  2. Step 2: Convert to fraction form
    14,366.46/19,824.17 = 7,992.04/x
  3. Step 3: Cross multiply
    14,366.46x = 19,824.17 × 7,992.04
  4. Step 4: Simplify right side
    14,366.46x = 158,435,585.49
  5. Step 5: Solve for x
    x = 158,435,585.49/14,366.46
  6. Step 6: Final answer
    x = 11,028.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.