Home / 49,440.36-68,227.74-27,084.36

Finding the Fourth Proportional to 49,440.36, 68,227.74 and 27,084.36

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Solution

The fourth proportional to 49,440.36, 68,227.74 and 27,084.36 is: 37,376.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,440.36 : 68,227.74 = 27,084.36 : x
  2. Step 2: Convert to fraction form
    49,440.36/68,227.74 = 27,084.36/x
  3. Step 3: Cross multiply
    49,440.36x = 68,227.74 × 27,084.36
  4. Step 4: Simplify right side
    49,440.36x = 1,847,904,672.15
  5. Step 5: Solve for x
    x = 1,847,904,672.15/49,440.36
  6. Step 6: Final answer
    x = 37,376.44

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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.