Home / 167,109.92-250,606.48-67,244.20

Finding the Fourth Proportional to 167,109.92, 250,606.48 and 67,244.20

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Solution

The fourth proportional to 167,109.92, 250,606.48 and 67,244.20 is: 100,842.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,109.92 : 250,606.48 = 67,244.20 : x
  2. Step 2: Convert to fraction form
    167,109.92/250,606.48 = 67,244.20/x
  3. Step 3: Cross multiply
    167,109.92x = 250,606.48 × 67,244.20
  4. Step 4: Simplify right side
    167,109.92x = 16,851,832,262.42
  5. Step 5: Solve for x
    x = 16,851,832,262.42/167,109.92
  6. Step 6: Final answer
    x = 100,842.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.