Home / 3,152.61-4,350.56-1,736.27

Finding the Fourth Proportional to 3,152.61, 4,350.56 and 1,736.27

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Solution

The fourth proportional to 3,152.61, 4,350.56 and 1,736.27 is: 2,396.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152.61 : 4,350.56 = 1,736.27 : x
  2. Step 2: Convert to fraction form
    3,152.61/4,350.56 = 1,736.27/x
  3. Step 3: Cross multiply
    3,152.61x = 4,350.56 × 1,736.27
  4. Step 4: Simplify right side
    3,152.61x = 7,553,731.59
  5. Step 5: Solve for x
    x = 7,553,731.59/3,152.61
  6. Step 6: Final answer
    x = 2,396.03

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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.