Home / 166,560.68-229,847.94-94,963.76

Finding the Fourth Proportional to 166,560.68, 229,847.94 and 94,963.76

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Solution

The fourth proportional to 166,560.68, 229,847.94 and 94,963.76 is: 131,046.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,560.68 : 229,847.94 = 94,963.76 : x
  2. Step 2: Convert to fraction form
    166,560.68/229,847.94 = 94,963.76/x
  3. Step 3: Cross multiply
    166,560.68x = 229,847.94 × 94,963.76
  4. Step 4: Simplify right side
    166,560.68x = 21,827,224,610.65
  5. Step 5: Solve for x
    x = 21,827,224,610.65/166,560.68
  6. Step 6: Final answer
    x = 131,046.68

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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.