Home / 167,335.70-230,857.56-95,677.28

Finding the Fourth Proportional to 167,335.70, 230,857.56 and 95,677.28

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Solution

The fourth proportional to 167,335.70, 230,857.56 and 95,677.28 is: 131,997.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,335.70 : 230,857.56 = 95,677.28 : x
  2. Step 2: Convert to fraction form
    167,335.70/230,857.56 = 95,677.28/x
  3. Step 3: Cross multiply
    167,335.70x = 230,857.56 × 95,677.28
  4. Step 4: Simplify right side
    167,335.70x = 22,087,823,408.24
  5. Step 5: Solve for x
    x = 22,087,823,408.24/167,335.70
  6. Step 6: Final answer
    x = 131,997.08

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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.