Home / 166,797.19-230,176.83-95,165.65

Finding the Fourth Proportional to 166,797.19, 230,176.83 and 95,165.65

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Solution

The fourth proportional to 166,797.19, 230,176.83 and 95,165.65 is: 131,326.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,797.19 : 230,176.83 = 95,165.65 : x
  2. Step 2: Convert to fraction form
    166,797.19/230,176.83 = 95,165.65/x
  3. Step 3: Cross multiply
    166,797.19x = 230,176.83 × 95,165.65
  4. Step 4: Simplify right side
    166,797.19x = 21,904,927,641.89
  5. Step 5: Solve for x
    x = 21,904,927,641.89/166,797.19
  6. Step 6: Final answer
    x = 131,326.72

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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.