Home / 167,195.51-230,729.79-95,577.14

Finding the Fourth Proportional to 167,195.51, 230,729.79 and 95,577.14

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Solution

The fourth proportional to 167,195.51, 230,729.79 and 95,577.14 is: 131,896.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,195.51 : 230,729.79 = 95,577.14 : x
  2. Step 2: Convert to fraction form
    167,195.51/230,729.79 = 95,577.14/x
  3. Step 3: Cross multiply
    167,195.51x = 230,729.79 × 95,577.14
  4. Step 4: Simplify right side
    167,195.51x = 22,052,492,645.77
  5. Step 5: Solve for x
    x = 22,052,492,645.77/167,195.51
  6. Step 6: Final answer
    x = 131,896.44

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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.