Home / 166,724.66-230,058.57-95,100.41

Finding the Fourth Proportional to 166,724.66, 230,058.57 and 95,100.41

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Solution

The fourth proportional to 166,724.66, 230,058.57 and 95,100.41 is: 131,226.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,724.66 : 230,058.57 = 95,100.41 : x
  2. Step 2: Convert to fraction form
    166,724.66/230,058.57 = 95,100.41/x
  3. Step 3: Cross multiply
    166,724.66x = 230,058.57 × 95,100.41
  4. Step 4: Simplify right side
    166,724.66x = 21,878,663,180.72
  5. Step 5: Solve for x
    x = 21,878,663,180.72/166,724.66
  6. Step 6: Final answer
    x = 131,226.32

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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.