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Finding the Fourth Proportional to 24,416.56, 33,692.52 and 19,392.94

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Solution

The fourth proportional to 24,416.56, 33,692.52 and 19,392.94 is: 26,760.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,416.56 : 33,692.52 = 19,392.94 : x
  2. Step 2: Convert to fraction form
    24,416.56/33,692.52 = 19,392.94/x
  3. Step 3: Cross multiply
    24,416.56x = 33,692.52 × 19,392.94
  4. Step 4: Simplify right side
    24,416.56x = 653,397,018.81
  5. Step 5: Solve for x
    x = 653,397,018.81/24,416.56
  6. Step 6: Final answer
    x = 26,760.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.