Home / 164,850.16-227,469.28-92,252.70

Finding the Fourth Proportional to 164,850.16, 227,469.28 and 92,252.70

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Solution

The fourth proportional to 164,850.16, 227,469.28 and 92,252.70 is: 127,295.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,850.16 : 227,469.28 = 92,252.70 : x
  2. Step 2: Convert to fraction form
    164,850.16/227,469.28 = 92,252.70/x
  3. Step 3: Cross multiply
    164,850.16x = 227,469.28 × 92,252.70
  4. Step 4: Simplify right side
    164,850.16x = 20,984,655,247.06
  5. Step 5: Solve for x
    x = 20,984,655,247.06/164,850.16
  6. Step 6: Final answer
    x = 127,295.33

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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.