Home / 3,007.13-4,511.38-1,364.15

Finding the Fourth Proportional to 3,007.13, 4,511.38 and 1,364.15

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Solution

The fourth proportional to 3,007.13, 4,511.38 and 1,364.15 is: 2,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007.13 : 4,511.38 = 1,364.15 : x
  2. Step 2: Convert to fraction form
    3,007.13/4,511.38 = 1,364.15/x
  3. Step 3: Cross multiply
    3,007.13x = 4,511.38 × 1,364.15
  4. Step 4: Simplify right side
    3,007.13x = 6,154,202.44
  5. Step 5: Solve for x
    x = 6,154,202.44/3,007.13
  6. Step 6: Final answer
    x = 2,046.54

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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.