Home / 166,924.84-230,378.34-95,288.68

Finding the Fourth Proportional to 166,924.84, 230,378.34 and 95,288.68

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Solution

The fourth proportional to 166,924.84, 230,378.34 and 95,288.68 is: 131,510.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,924.84 : 230,378.34 = 95,288.68 : x
  2. Step 2: Convert to fraction form
    166,924.84/230,378.34 = 95,288.68/x
  3. Step 3: Cross multiply
    166,924.84x = 230,378.34 × 95,288.68
  4. Step 4: Simplify right side
    166,924.84x = 21,952,447,919.19
  5. Step 5: Solve for x
    x = 21,952,447,919.19/166,924.84
  6. Step 6: Final answer
    x = 131,510.97

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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.