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Finding the Fourth Proportional to 3,152.33, 4,350.17 and 1,736.01

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Solution

The fourth proportional to 3,152.33, 4,350.17 and 1,736.01 is: 2,395.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152.33 : 4,350.17 = 1,736.01 : x
  2. Step 2: Convert to fraction form
    3,152.33/4,350.17 = 1,736.01/x
  3. Step 3: Cross multiply
    3,152.33x = 4,350.17 × 1,736.01
  4. Step 4: Simplify right side
    3,152.33x = 7,551,959.27
  5. Step 5: Solve for x
    x = 7,551,959.27/3,152.33
  6. Step 6: Final answer
    x = 2,395.68

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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.