Home / 167,195.70-230,730.05-95,577.32

Finding the Fourth Proportional to 167,195.70, 230,730.05 and 95,577.32

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Solution

The fourth proportional to 167,195.70, 230,730.05 and 95,577.32 is: 131,896.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,195.70 : 230,730.05 = 95,577.32 : x
  2. Step 2: Convert to fraction form
    167,195.70/230,730.05 = 95,577.32/x
  3. Step 3: Cross multiply
    167,195.70x = 230,730.05 × 95,577.32
  4. Step 4: Simplify right side
    167,195.70x = 22,052,560,638.23
  5. Step 5: Solve for x
    x = 22,052,560,638.23/167,195.70
  6. Step 6: Final answer
    x = 131,896.70

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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.