Home / 166,738.02-230,120.38-95,101.62

Finding the Fourth Proportional to 166,738.02, 230,120.38 and 95,101.62

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Solution

The fourth proportional to 166,738.02, 230,120.38 and 95,101.62 is: 131,252.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,738.02 : 230,120.38 = 95,101.62 : x
  2. Step 2: Convert to fraction form
    166,738.02/230,120.38 = 95,101.62/x
  3. Step 3: Cross multiply
    166,738.02x = 230,120.38 × 95,101.62
  4. Step 4: Simplify right side
    166,738.02x = 21,884,820,933.02
  5. Step 5: Solve for x
    x = 21,884,820,933.02/166,738.02
  6. Step 6: Final answer
    x = 131,252.73

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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.