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Finding the Fourth Proportional to 24,693.84, 34,077.26 and 13,363.10

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Solution

The fourth proportional to 24,693.84, 34,077.26 and 13,363.10 is: 18,440.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,693.84 : 34,077.26 = 13,363.10 : x
  2. Step 2: Convert to fraction form
    24,693.84/34,077.26 = 13,363.10/x
  3. Step 3: Cross multiply
    24,693.84x = 34,077.26 × 13,363.10
  4. Step 4: Simplify right side
    24,693.84x = 455,377,844.59
  5. Step 5: Solve for x
    x = 455,377,844.59/24,693.84
  6. Step 6: Final answer
    x = 18,440.95

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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.