Home / 2,394.12-3,592.58-1,007.36

Finding the Fourth Proportional to 2,394.12, 3,592.58 and 1,007.36

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Solution

The fourth proportional to 2,394.12, 3,592.58 and 1,007.36 is: 1,511.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.12 : 3,592.58 = 1,007.36 : x
  2. Step 2: Convert to fraction form
    2,394.12/3,592.58 = 1,007.36/x
  3. Step 3: Cross multiply
    2,394.12x = 3,592.58 × 1,007.36
  4. Step 4: Simplify right side
    2,394.12x = 3,619,016.35
  5. Step 5: Solve for x
    x = 3,619,016.35/2,394.12
  6. Step 6: Final answer
    x = 1,511.63

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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.