Home / 166,926.27-230,438.07-95,292.45

Finding the Fourth Proportional to 166,926.27, 230,438.07 and 95,292.45

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Solution

The fourth proportional to 166,926.27, 230,438.07 and 95,292.45 is: 131,549.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,926.27 : 230,438.07 = 95,292.45 : x
  2. Step 2: Convert to fraction form
    166,926.27/230,438.07 = 95,292.45/x
  3. Step 3: Cross multiply
    166,926.27x = 230,438.07 × 95,292.45
  4. Step 4: Simplify right side
    166,926.27x = 21,959,008,263.57
  5. Step 5: Solve for x
    x = 21,959,008,263.57/166,926.27
  6. Step 6: Final answer
    x = 131,549.15

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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.