Home / 49,396.36-68,164.98-27,040.36

Finding the Fourth Proportional to 49,396.36, 68,164.98 and 27,040.36

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Solution

The fourth proportional to 49,396.36, 68,164.98 and 27,040.36 is: 37,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,396.36 : 68,164.98 = 27,040.36 : x
  2. Step 2: Convert to fraction form
    49,396.36/68,164.98 = 27,040.36/x
  3. Step 3: Cross multiply
    49,396.36x = 68,164.98 × 27,040.36
  4. Step 4: Simplify right side
    49,396.36x = 1,843,205,598.59
  5. Step 5: Solve for x
    x = 1,843,205,598.59/49,396.36
  6. Step 6: Final answer
    x = 37,314.60

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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.