Home / 106,164.45-146,508.57-60,846.39

Finding the Fourth Proportional to 106,164.45, 146,508.57 and 60,846.39

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Solution

The fourth proportional to 106,164.45, 146,508.57 and 60,846.39 is: 83,968.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,164.45 : 146,508.57 = 60,846.39 : x
  2. Step 2: Convert to fraction form
    106,164.45/146,508.57 = 60,846.39/x
  3. Step 3: Cross multiply
    106,164.45x = 146,508.57 × 60,846.39
  4. Step 4: Simplify right side
    106,164.45x = 8,914,517,588.56
  5. Step 5: Solve for x
    x = 8,914,517,588.56/106,164.45
  6. Step 6: Final answer
    x = 83,968.95

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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.