Home / 11,035.54-16,552.77-4,109.50

Finding the Fourth Proportional to 11,035.54, 16,552.77 and 4,109.50

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Solution

The fourth proportional to 11,035.54, 16,552.77 and 4,109.50 is: 6,164.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035.54 : 16,552.77 = 4,109.50 : x
  2. Step 2: Convert to fraction form
    11,035.54/16,552.77 = 4,109.50/x
  3. Step 3: Cross multiply
    11,035.54x = 16,552.77 × 4,109.50
  4. Step 4: Simplify right side
    11,035.54x = 68,023,608.32
  5. Step 5: Solve for x
    x = 68,023,608.32/11,035.54
  6. Step 6: Final answer
    x = 6,164.05

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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.