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Finding the Fourth Proportional to 24,916.45, 34,348.98 and 19,602.04

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Solution

The fourth proportional to 24,916.45, 34,348.98 and 19,602.04 is: 27,022.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,916.45 : 34,348.98 = 19,602.04 : x
  2. Step 2: Convert to fraction form
    24,916.45/34,348.98 = 19,602.04/x
  3. Step 3: Cross multiply
    24,916.45x = 34,348.98 × 19,602.04
  4. Step 4: Simplify right side
    24,916.45x = 673,310,079.92
  5. Step 5: Solve for x
    x = 673,310,079.92/24,916.45
  6. Step 6: Final answer
    x = 27,022.71

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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.