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Finding the Fourth Proportional to 24,161.95, 36,253.36 and 13,076.46

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Solution

The fourth proportional to 24,161.95, 36,253.36 and 13,076.46 is: 19,620.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,161.95 : 36,253.36 = 13,076.46 : x
  2. Step 2: Convert to fraction form
    24,161.95/36,253.36 = 13,076.46/x
  3. Step 3: Cross multiply
    24,161.95x = 36,253.36 × 13,076.46
  4. Step 4: Simplify right side
    24,161.95x = 474,065,611.91
  5. Step 5: Solve for x
    x = 474,065,611.91/24,161.95
  6. Step 6: Final answer
    x = 19,620.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.