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Finding the Fourth Proportional to 5,796.75, 8,696.38 and 1,901.01

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Solution

The fourth proportional to 5,796.75, 8,696.38 and 1,901.01 is: 2,851.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796.75 : 8,696.38 = 1,901.01 : x
  2. Step 2: Convert to fraction form
    5,796.75/8,696.38 = 1,901.01/x
  3. Step 3: Cross multiply
    5,796.75x = 8,696.38 × 1,901.01
  4. Step 4: Simplify right side
    5,796.75x = 16,531,857.11
  5. Step 5: Solve for x
    x = 16,531,857.11/5,796.75
  6. Step 6: Final answer
    x = 2,851.92

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Why These Related Problems?

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