Home / 2,735.24-4,100.02-1,273.19

Finding the Fourth Proportional to 2,735.24, 4,100.02 and 1,273.19

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Solution

The fourth proportional to 2,735.24, 4,100.02 and 1,273.19 is: 1,908.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735.24 : 4,100.02 = 1,273.19 : x
  2. Step 2: Convert to fraction form
    2,735.24/4,100.02 = 1,273.19/x
  3. Step 3: Cross multiply
    2,735.24x = 4,100.02 × 1,273.19
  4. Step 4: Simplify right side
    2,735.24x = 5,220,080.78
  5. Step 5: Solve for x
    x = 5,220,080.78/2,735.24
  6. Step 6: Final answer
    x = 1,908.46

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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.