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Finding the Fourth Proportional to 180,361.00, 270,538.75 and 62,033.36

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Solution

The fourth proportional to 180,361.00, 270,538.75 and 62,033.36 is: 93,049.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,361.00 : 270,538.75 = 62,033.36 : x
  2. Step 2: Convert to fraction form
    180,361.00/270,538.75 = 62,033.36/x
  3. Step 3: Cross multiply
    180,361.00x = 270,538.75 × 62,033.36
  4. Step 4: Simplify right side
    180,361.00x = 16,782,427,362.53
  5. Step 5: Solve for x
    x = 16,782,427,362.53/180,361.00
  6. Step 6: Final answer
    x = 93,049.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.