Home / 3,395.36-5,092.45-1,023.41

Finding the Fourth Proportional to 3,395.36, 5,092.45 and 1,023.41

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Solution

The fourth proportional to 3,395.36, 5,092.45 and 1,023.41 is: 1,534.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395.36 : 5,092.45 = 1,023.41 : x
  2. Step 2: Convert to fraction form
    3,395.36/5,092.45 = 1,023.41/x
  3. Step 3: Cross multiply
    3,395.36x = 5,092.45 × 1,023.41
  4. Step 4: Simplify right side
    3,395.36x = 5,211,664.25
  5. Step 5: Solve for x
    x = 5,211,664.25/3,395.36
  6. Step 6: Final answer
    x = 1,534.94

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1.5x scale

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.