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Finding the Fourth Proportional to 63,266.69, 94,897.67 and 15,882.09

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Solution

The fourth proportional to 63,266.69, 94,897.67 and 15,882.09 is: 23,822.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266.69 : 94,897.67 = 15,882.09 : x
  2. Step 2: Convert to fraction form
    63,266.69/94,897.67 = 15,882.09/x
  3. Step 3: Cross multiply
    63,266.69x = 94,897.67 × 15,882.09
  4. Step 4: Simplify right side
    63,266.69x = 1,507,173,256.32
  5. Step 5: Solve for x
    x = 1,507,173,256.32/63,266.69
  6. Step 6: Final answer
    x = 23,822.54

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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.