Home / 3,348.44-5,020.77-1,373.52

Finding the Fourth Proportional to 3,348.44, 5,020.77 and 1,373.52

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Solution

The fourth proportional to 3,348.44, 5,020.77 and 1,373.52 is: 2,059.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348.44 : 5,020.77 = 1,373.52 : x
  2. Step 2: Convert to fraction form
    3,348.44/5,020.77 = 1,373.52/x
  3. Step 3: Cross multiply
    3,348.44x = 5,020.77 × 1,373.52
  4. Step 4: Simplify right side
    3,348.44x = 6,896,128.01
  5. Step 5: Solve for x
    x = 6,896,128.01/3,348.44
  6. Step 6: Final answer
    x = 2,059.50

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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.