Home / 167,185.19-230,715.57-95,566.77

Finding the Fourth Proportional to 167,185.19, 230,715.57 and 95,566.77

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Solution

The fourth proportional to 167,185.19, 230,715.57 and 95,566.77 is: 131,882.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,185.19 : 230,715.57 = 95,566.77 : x
  2. Step 2: Convert to fraction form
    167,185.19/230,715.57 = 95,566.77/x
  3. Step 3: Cross multiply
    167,185.19x = 230,715.57 × 95,566.77
  4. Step 4: Simplify right side
    167,185.19x = 22,048,741,813.61
  5. Step 5: Solve for x
    x = 22,048,741,813.61/167,185.19
  6. Step 6: Final answer
    x = 131,882.15

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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.