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Finding the Fourth Proportional to 63,266.94, 94,900.41 and 27,763.02

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Solution

The fourth proportional to 63,266.94, 94,900.41 and 27,763.02 is: 41,644.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266.94 : 94,900.41 = 27,763.02 : x
  2. Step 2: Convert to fraction form
    63,266.94/94,900.41 = 27,763.02/x
  3. Step 3: Cross multiply
    63,266.94x = 94,900.41 × 27,763.02
  4. Step 4: Simplify right side
    63,266.94x = 2,634,721,980.84
  5. Step 5: Solve for x
    x = 2,634,721,980.84/63,266.94
  6. Step 6: Final answer
    x = 41,644.53

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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.