Home / 54,529.06-81,793.48-17,092.02

Finding the Fourth Proportional to 54,529.06, 81,793.48 and 17,092.02

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Solution

The fourth proportional to 54,529.06, 81,793.48 and 17,092.02 is: 25,638.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,529.06 : 81,793.48 = 17,092.02 : x
  2. Step 2: Convert to fraction form
    54,529.06/81,793.48 = 17,092.02/x
  3. Step 3: Cross multiply
    54,529.06x = 81,793.48 × 17,092.02
  4. Step 4: Simplify right side
    54,529.06x = 1,398,015,796.03
  5. Step 5: Solve for x
    x = 1,398,015,796.03/54,529.06
  6. Step 6: Final answer
    x = 25,638.00

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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.