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Finding the Fourth Proportional to 14,914.53, 22,357.89 and 5,046.95

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Solution

The fourth proportional to 14,914.53, 22,357.89 and 5,046.95 is: 7,565.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,914.53 : 22,357.89 = 5,046.95 : x
  2. Step 2: Convert to fraction form
    14,914.53/22,357.89 = 5,046.95/x
  3. Step 3: Cross multiply
    14,914.53x = 22,357.89 × 5,046.95
  4. Step 4: Simplify right side
    14,914.53x = 112,839,152.94
  5. Step 5: Solve for x
    x = 112,839,152.94/14,914.53
  6. Step 6: Final answer
    x = 7,565.72

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.