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Finding the Fourth Proportional to 18,092.70, 27,096.93 and 17,594.46

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Solution

The fourth proportional to 18,092.70, 27,096.93 and 17,594.46 is: 26,350.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,092.70 : 27,096.93 = 17,594.46 : x
  2. Step 2: Convert to fraction form
    18,092.70/27,096.93 = 17,594.46/x
  3. Step 3: Cross multiply
    18,092.70x = 27,096.93 × 17,594.46
  4. Step 4: Simplify right side
    18,092.70x = 476,755,851.01
  5. Step 5: Solve for x
    x = 476,755,851.01/18,092.70
  6. Step 6: Final answer
    x = 26,350.73

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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.