Home / 167,191.60-250,455.25-92,125.56

Finding the Fourth Proportional to 167,191.60, 250,455.25 and 92,125.56

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Solution

The fourth proportional to 167,191.60, 250,455.25 and 92,125.56 is: 138,005.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,191.60 : 250,455.25 = 92,125.56 : x
  2. Step 2: Convert to fraction form
    167,191.60/250,455.25 = 92,125.56/x
  3. Step 3: Cross multiply
    167,191.60x = 250,455.25 × 92,125.56
  4. Step 4: Simplify right side
    167,191.60x = 23,073,330,557.01
  5. Step 5: Solve for x
    x = 23,073,330,557.01/167,191.60
  6. Step 6: Final answer
    x = 138,005.32

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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.