Home / 54,553.36-81,793.44-44,036.32

Finding the Fourth Proportional to 54,553.36, 81,793.44 and 44,036.32

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Solution

The fourth proportional to 54,553.36, 81,793.44 and 44,036.32 is: 66,024.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,553.36 : 81,793.44 = 44,036.32 : x
  2. Step 2: Convert to fraction form
    54,553.36/81,793.44 = 44,036.32/x
  3. Step 3: Cross multiply
    54,553.36x = 81,793.44 × 44,036.32
  4. Step 4: Simplify right side
    54,553.36x = 3,601,882,097.74
  5. Step 5: Solve for x
    x = 3,601,882,097.74/54,553.36
  6. Step 6: Final answer
    x = 66,024.94

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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.