Home / 167,155.05-230,617.87-95,484.33

Finding the Fourth Proportional to 167,155.05, 230,617.87 and 95,484.33

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Solution

The fourth proportional to 167,155.05, 230,617.87 and 95,484.33 is: 131,736.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,155.05 : 230,617.87 = 95,484.33 : x
  2. Step 2: Convert to fraction form
    167,155.05/230,617.87 = 95,484.33/x
  3. Step 3: Cross multiply
    167,155.05x = 230,617.87 × 95,484.33
  4. Step 4: Simplify right side
    167,155.05x = 22,020,392,564.27
  5. Step 5: Solve for x
    x = 22,020,392,564.27/167,155.05
  6. Step 6: Final answer
    x = 131,736.33

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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.