Home / 167,217.82-230,952.24-110,112.44

Finding the Fourth Proportional to 167,217.82, 230,952.24 and 110,112.44

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Solution

The fourth proportional to 167,217.82, 230,952.24 and 110,112.44 is: 152,081.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,217.82 : 230,952.24 = 110,112.44 : x
  2. Step 2: Convert to fraction form
    167,217.82/230,952.24 = 110,112.44/x
  3. Step 3: Cross multiply
    167,217.82x = 230,952.24 × 110,112.44
  4. Step 4: Simplify right side
    167,217.82x = 25,430,713,515.10
  5. Step 5: Solve for x
    x = 25,430,713,515.10/167,217.82
  6. Step 6: Final answer
    x = 152,081.36

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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.