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Finding the Fourth Proportional to 24,934.43, 34,422.23 and 19,256.43

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Solution

The fourth proportional to 24,934.43, 34,422.23 and 19,256.43 is: 26,583.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934.43 : 34,422.23 = 19,256.43 : x
  2. Step 2: Convert to fraction form
    24,934.43/34,422.23 = 19,256.43/x
  3. Step 3: Cross multiply
    24,934.43x = 34,422.23 × 19,256.43
  4. Step 4: Simplify right side
    24,934.43x = 662,849,439.66
  5. Step 5: Solve for x
    x = 662,849,439.66/24,934.43
  6. Step 6: Final answer
    x = 26,583.70

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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.