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Finding the Fourth Proportional to 23,559.46, 35,330.54 and 6,915.22

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Solution

The fourth proportional to 23,559.46, 35,330.54 and 6,915.22 is: 10,370.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,559.46 : 35,330.54 = 6,915.22 : x
  2. Step 2: Convert to fraction form
    23,559.46/35,330.54 = 6,915.22/x
  3. Step 3: Cross multiply
    23,559.46x = 35,330.54 × 6,915.22
  4. Step 4: Simplify right side
    23,559.46x = 244,318,456.82
  5. Step 5: Solve for x
    x = 244,318,456.82/23,559.46
  6. Step 6: Final answer
    x = 10,370.29

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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.