Home / 167,692.47-231,414.48-95,109.18

Finding the Fourth Proportional to 167,692.47, 231,414.48 and 95,109.18

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Solution

The fourth proportional to 167,692.47, 231,414.48 and 95,109.18 is: 131,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,692.47 : 231,414.48 = 95,109.18 : x
  2. Step 2: Convert to fraction form
    167,692.47/231,414.48 = 95,109.18/x
  3. Step 3: Cross multiply
    167,692.47x = 231,414.48 × 95,109.18
  4. Step 4: Simplify right side
    167,692.47x = 22,009,641,432.93
  5. Step 5: Solve for x
    x = 22,009,641,432.93/167,692.47
  6. Step 6: Final answer
    x = 131,250.03

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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.