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Finding the Fourth Proportional to 24,994.46, 34,492.32 and 13,816.46

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Solution

The fourth proportional to 24,994.46, 34,492.32 and 13,816.46 is: 19,066.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,994.46 : 34,492.32 = 13,816.46 : x
  2. Step 2: Convert to fraction form
    24,994.46/34,492.32 = 13,816.46/x
  3. Step 3: Cross multiply
    24,994.46x = 34,492.32 × 13,816.46
  4. Step 4: Simplify right side
    24,994.46x = 476,561,759.59
  5. Step 5: Solve for x
    x = 476,561,759.59/24,994.46
  6. Step 6: Final answer
    x = 19,066.70

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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.