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Finding the Fourth Proportional to 23,093.06, 34,639.38 and 7,298.10

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Solution

The fourth proportional to 23,093.06, 34,639.38 and 7,298.10 is: 10,947.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,093.06 : 34,639.38 = 7,298.10 : x
  2. Step 2: Convert to fraction form
    23,093.06/34,639.38 = 7,298.10/x
  3. Step 3: Cross multiply
    23,093.06x = 34,639.38 × 7,298.10
  4. Step 4: Simplify right side
    23,093.06x = 252,801,659.18
  5. Step 5: Solve for x
    x = 252,801,659.18/23,093.06
  6. Step 6: Final answer
    x = 10,947.09

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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.