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Finding the Fourth Proportional to 63,254.70, 94,809.01 and 23,786.64

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Solution

The fourth proportional to 63,254.70, 94,809.01 and 23,786.64 is: 35,652.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,254.70 : 94,809.01 = 23,786.64 : x
  2. Step 2: Convert to fraction form
    63,254.70/94,809.01 = 23,786.64/x
  3. Step 3: Cross multiply
    63,254.70x = 94,809.01 × 23,786.64
  4. Step 4: Simplify right side
    63,254.70x = 2,255,187,789.63
  5. Step 5: Solve for x
    x = 2,255,187,789.63/63,254.70
  6. Step 6: Final answer
    x = 35,652.49

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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.