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Finding the Fourth Proportional to 24,492.12, 33,760.03 and 19,309.52

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Solution

The fourth proportional to 24,492.12, 33,760.03 and 19,309.52 is: 26,616.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,492.12 : 33,760.03 = 19,309.52 : x
  2. Step 2: Convert to fraction form
    24,492.12/33,760.03 = 19,309.52/x
  3. Step 3: Cross multiply
    24,492.12x = 33,760.03 × 19,309.52
  4. Step 4: Simplify right side
    24,492.12x = 651,889,709.14
  5. Step 5: Solve for x
    x = 651,889,709.14/24,492.12
  6. Step 6: Final answer
    x = 26,616.30

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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.