Home / 54,922.05-75,744.72-35,794.44

Finding the Fourth Proportional to 54,922.05, 75,744.72 and 35,794.44

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Solution

The fourth proportional to 54,922.05, 75,744.72 and 35,794.44 is: 49,365.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,922.05 : 75,744.72 = 35,794.44 : x
  2. Step 2: Convert to fraction form
    54,922.05/75,744.72 = 35,794.44/x
  3. Step 3: Cross multiply
    54,922.05x = 75,744.72 × 35,794.44
  4. Step 4: Simplify right side
    54,922.05x = 2,711,239,835.36
  5. Step 5: Solve for x
    x = 2,711,239,835.36/54,922.05
  6. Step 6: Final answer
    x = 49,365.23

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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.