Home / 3,283.36-4,925.05-1,092.24

Finding the Fourth Proportional to 3,283.36, 4,925.05 and 1,092.24

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Solution

The fourth proportional to 3,283.36, 4,925.05 and 1,092.24 is: 1,638.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.36 : 4,925.05 = 1,092.24 : x
  2. Step 2: Convert to fraction form
    3,283.36/4,925.05 = 1,092.24/x
  3. Step 3: Cross multiply
    3,283.36x = 4,925.05 × 1,092.24
  4. Step 4: Simplify right side
    3,283.36x = 5,379,333.88
  5. Step 5: Solve for x
    x = 5,379,333.88/3,283.36
  6. Step 6: Final answer
    x = 1,638.36

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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.