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Finding the Fourth Proportional to 10,694.93, 14,743.56 and 7,332.41

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Solution

The fourth proportional to 10,694.93, 14,743.56 and 7,332.41 is: 10,108.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694.93 : 14,743.56 = 7,332.41 : x
  2. Step 2: Convert to fraction form
    10,694.93/14,743.56 = 7,332.41/x
  3. Step 3: Cross multiply
    10,694.93x = 14,743.56 × 7,332.41
  4. Step 4: Simplify right side
    10,694.93x = 108,105,836.14
  5. Step 5: Solve for x
    x = 108,105,836.14/10,694.93
  6. Step 6: Final answer
    x = 10,108.14

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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.