Home / 166,633.46-229,948.48-95,036.55

Finding the Fourth Proportional to 166,633.46, 229,948.48 and 95,036.55

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Solution

The fourth proportional to 166,633.46, 229,948.48 and 95,036.55 is: 131,147.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,633.46 : 229,948.48 = 95,036.55 : x
  2. Step 2: Convert to fraction form
    166,633.46/229,948.48 = 95,036.55/x
  3. Step 3: Cross multiply
    166,633.46x = 229,948.48 × 95,036.55
  4. Step 4: Simplify right side
    166,633.46x = 21,853,509,473.43
  5. Step 5: Solve for x
    x = 21,853,509,473.43/166,633.46
  6. Step 6: Final answer
    x = 131,147.19

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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.