Home / 88,736.46-133,067.97-36,110.22

Finding the Fourth Proportional to 88,736.46, 133,067.97 and 36,110.22

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Solution

The fourth proportional to 88,736.46, 133,067.97 and 36,110.22 is: 54,150.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,736.46 : 133,067.97 = 36,110.22 : x
  2. Step 2: Convert to fraction form
    88,736.46/133,067.97 = 36,110.22/x
  3. Step 3: Cross multiply
    88,736.46x = 133,067.97 × 36,110.22
  4. Step 4: Simplify right side
    88,736.46x = 4,805,113,671.65
  5. Step 5: Solve for x
    x = 4,805,113,671.65/88,736.46
  6. Step 6: Final answer
    x = 54,150.39

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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.