Home / 167,399.33-231,051.24-95,820.84

Finding the Fourth Proportional to 167,399.33, 231,051.24 and 95,820.84

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Solution

The fourth proportional to 167,399.33, 231,051.24 and 95,820.84 is: 132,255.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,399.33 : 231,051.24 = 95,820.84 : x
  2. Step 2: Convert to fraction form
    167,399.33/231,051.24 = 95,820.84/x
  3. Step 3: Cross multiply
    167,399.33x = 231,051.24 × 95,820.84
  4. Step 4: Simplify right side
    167,399.33x = 22,139,523,899.84
  5. Step 5: Solve for x
    x = 22,139,523,899.84/167,399.33
  6. Step 6: Final answer
    x = 132,255.75

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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.