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Finding the Fourth Proportional to 63,283.89, 94,952.02 and 27,726.82

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Solution

The fourth proportional to 63,283.89, 94,952.02 and 27,726.82 is: 41,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,283.89 : 94,952.02 = 27,726.82 : x
  2. Step 2: Convert to fraction form
    63,283.89/94,952.02 = 27,726.82/x
  3. Step 3: Cross multiply
    63,283.89x = 94,952.02 × 27,726.82
  4. Step 4: Simplify right side
    63,283.89x = 2,632,717,567.18
  5. Step 5: Solve for x
    x = 2,632,717,567.18/63,283.89
  6. Step 6: Final answer
    x = 41,601.70

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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.