Home / 167,150.07-230,682.87-95,516.28

Finding the Fourth Proportional to 167,150.07, 230,682.87 and 95,516.28

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Solution

The fourth proportional to 167,150.07, 230,682.87 and 95,516.28 is: 131,821.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,150.07 : 230,682.87 = 95,516.28 : x
  2. Step 2: Convert to fraction form
    167,150.07/230,682.87 = 95,516.28/x
  3. Step 3: Cross multiply
    167,150.07x = 230,682.87 × 95,516.28
  4. Step 4: Simplify right side
    167,150.07x = 22,033,969,602.12
  5. Step 5: Solve for x
    x = 22,033,969,602.12/167,150.07
  6. Step 6: Final answer
    x = 131,821.48

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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.