Home / 167,198.14-230,730.36-94,600.27

Finding the Fourth Proportional to 167,198.14, 230,730.36 and 94,600.27

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Solution

The fourth proportional to 167,198.14, 230,730.36 and 94,600.27 is: 130,546.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,198.14 : 230,730.36 = 94,600.27 : x
  2. Step 2: Convert to fraction form
    167,198.14/230,730.36 = 94,600.27/x
  3. Step 3: Cross multiply
    167,198.14x = 230,730.36 × 94,600.27
  4. Step 4: Simplify right side
    167,198.14x = 21,827,154,353.20
  5. Step 5: Solve for x
    x = 21,827,154,353.20/167,198.14
  6. Step 6: Final answer
    x = 130,546.63

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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.