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Finding the Fourth Proportional to 63,309.46, 94,978.22 and 23,866.92

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Solution

The fourth proportional to 63,309.46, 94,978.22 and 23,866.92 is: 35,805.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,309.46 : 94,978.22 = 23,866.92 : x
  2. Step 2: Convert to fraction form
    63,309.46/94,978.22 = 23,866.92/x
  3. Step 3: Cross multiply
    63,309.46x = 94,978.22 × 23,866.92
  4. Step 4: Simplify right side
    63,309.46x = 2,266,837,578.48
  5. Step 5: Solve for x
    x = 2,266,837,578.48/63,309.46
  6. Step 6: Final answer
    x = 35,805.67

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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.