Home / 54,092.24-81,005.88-44,674.64

Finding the Fourth Proportional to 54,092.24, 81,005.88 and 44,674.64

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Solution

The fourth proportional to 54,092.24, 81,005.88 and 44,674.64 is: 66,902.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,092.24 : 81,005.88 = 44,674.64 : x
  2. Step 2: Convert to fraction form
    54,092.24/81,005.88 = 44,674.64/x
  3. Step 3: Cross multiply
    54,092.24x = 81,005.88 × 44,674.64
  4. Step 4: Simplify right side
    54,092.24x = 3,618,908,526.88
  5. Step 5: Solve for x
    x = 3,618,908,526.88/54,092.24
  6. Step 6: Final answer
    x = 66,902.55

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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.