Home / 4,632.53-6,949.46-1,511.75

Finding the Fourth Proportional to 4,632.53, 6,949.46 and 1,511.75

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Solution

The fourth proportional to 4,632.53, 6,949.46 and 1,511.75 is: 2,267.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.53 : 6,949.46 = 1,511.75 : x
  2. Step 2: Convert to fraction form
    4,632.53/6,949.46 = 1,511.75/x
  3. Step 3: Cross multiply
    4,632.53x = 6,949.46 × 1,511.75
  4. Step 4: Simplify right side
    4,632.53x = 10,505,867.31
  5. Step 5: Solve for x
    x = 10,505,867.31/4,632.53
  6. Step 6: Final answer
    x = 2,267.85

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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.