Home / 11,083.48-16,627.94-3,292.30

Finding the Fourth Proportional to 11,083.48, 16,627.94 and 3,292.30

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Solution

The fourth proportional to 11,083.48, 16,627.94 and 3,292.30 is: 4,939.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,083.48 : 16,627.94 = 3,292.30 : x
  2. Step 2: Convert to fraction form
    11,083.48/16,627.94 = 3,292.30/x
  3. Step 3: Cross multiply
    11,083.48x = 16,627.94 × 3,292.30
  4. Step 4: Simplify right side
    11,083.48x = 54,744,166.86
  5. Step 5: Solve for x
    x = 54,744,166.86/11,083.48
  6. Step 6: Final answer
    x = 4,939.26

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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.