Home / 4,532.72-6,795.21-1,761.38

Finding the Fourth Proportional to 4,532.72, 6,795.21 and 1,761.38

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Solution

The fourth proportional to 4,532.72, 6,795.21 and 1,761.38 is: 2,640.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.72 : 6,795.21 = 1,761.38 : x
  2. Step 2: Convert to fraction form
    4,532.72/6,795.21 = 1,761.38/x
  3. Step 3: Cross multiply
    4,532.72x = 6,795.21 × 1,761.38
  4. Step 4: Simplify right side
    4,532.72x = 11,968,946.99
  5. Step 5: Solve for x
    x = 11,968,946.99/4,532.72
  6. Step 6: Final answer
    x = 2,640.57

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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.