Home / 14,463.54-19,960.69-8,092.23

Finding the Fourth Proportional to 14,463.54, 19,960.69 and 8,092.23

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Solution

The fourth proportional to 14,463.54, 19,960.69 and 8,092.23 is: 11,167.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,463.54 : 19,960.69 = 8,092.23 : x
  2. Step 2: Convert to fraction form
    14,463.54/19,960.69 = 8,092.23/x
  3. Step 3: Cross multiply
    14,463.54x = 19,960.69 × 8,092.23
  4. Step 4: Simplify right side
    14,463.54x = 161,526,494.44
  5. Step 5: Solve for x
    x = 161,526,494.44/14,463.54
  6. Step 6: Final answer
    x = 11,167.84

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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.