Home / 166,922.36-230,369.35-95,313.15

Finding the Fourth Proportional to 166,922.36, 230,369.35 and 95,313.15

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Solution

The fourth proportional to 166,922.36, 230,369.35 and 95,313.15 is: 131,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,922.36 : 230,369.35 = 95,313.15 : x
  2. Step 2: Convert to fraction form
    166,922.36/230,369.35 = 95,313.15/x
  3. Step 3: Cross multiply
    166,922.36x = 230,369.35 × 95,313.15
  4. Step 4: Simplify right side
    166,922.36x = 21,957,228,411.95
  5. Step 5: Solve for x
    x = 21,957,228,411.95/166,922.36
  6. Step 6: Final answer
    x = 131,541.56

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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.