Home / 167,219.67-230,697.45-95,561.25

Finding the Fourth Proportional to 167,219.67, 230,697.45 and 95,561.25

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Solution

The fourth proportional to 167,219.67, 230,697.45 and 95,561.25 is: 131,836.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,219.67 : 230,697.45 = 95,561.25 : x
  2. Step 2: Convert to fraction form
    167,219.67/230,697.45 = 95,561.25/x
  3. Step 3: Cross multiply
    167,219.67x = 230,697.45 × 95,561.25
  4. Step 4: Simplify right side
    167,219.67x = 22,045,735,828.70
  5. Step 5: Solve for x
    x = 22,045,735,828.70/167,219.67
  6. Step 6: Final answer
    x = 131,836.98

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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.