Home / 3,732.54-5,599.61-1,135.41

Finding the Fourth Proportional to 3,732.54, 5,599.61 and 1,135.41

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Solution

The fourth proportional to 3,732.54, 5,599.61 and 1,135.41 is: 1,703.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.54 : 5,599.61 = 1,135.41 : x
  2. Step 2: Convert to fraction form
    3,732.54/5,599.61 = 1,135.41/x
  3. Step 3: Cross multiply
    3,732.54x = 5,599.61 × 1,135.41
  4. Step 4: Simplify right side
    3,732.54x = 6,357,837.16
  5. Step 5: Solve for x
    x = 6,357,837.16/3,732.54
  6. Step 6: Final answer
    x = 1,703.36

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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.