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Finding the Fourth Proportional to 9,962.94, 13,753.41 and 7,093.52

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Solution

The fourth proportional to 9,962.94, 13,753.41 and 7,093.52 is: 9,792.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962.94 : 13,753.41 = 7,093.52 : x
  2. Step 2: Convert to fraction form
    9,962.94/13,753.41 = 7,093.52/x
  3. Step 3: Cross multiply
    9,962.94x = 13,753.41 × 7,093.52
  4. Step 4: Simplify right side
    9,962.94x = 97,560,141.02
  5. Step 5: Solve for x
    x = 97,560,141.02/9,962.94
  6. Step 6: Final answer
    x = 9,792.31

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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.