Home / 3,544.48-5,318.56-2,371.52

Finding the Fourth Proportional to 3,544.48, 5,318.56 and 2,371.52

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Solution

The fourth proportional to 3,544.48, 5,318.56 and 2,371.52 is: 3,558.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544.48 : 5,318.56 = 2,371.52 : x
  2. Step 2: Convert to fraction form
    3,544.48/5,318.56 = 2,371.52/x
  3. Step 3: Cross multiply
    3,544.48x = 5,318.56 × 2,371.52
  4. Step 4: Simplify right side
    3,544.48x = 12,613,071.41
  5. Step 5: Solve for x
    x = 12,613,071.41/3,544.48
  6. Step 6: Final answer
    x = 3,558.51

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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.