Home / 11,125.08-16,699.37-6,204.33

Finding the Fourth Proportional to 11,125.08, 16,699.37 and 6,204.33

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Solution

The fourth proportional to 11,125.08, 16,699.37 and 6,204.33 is: 9,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,125.08 : 16,699.37 = 6,204.33 : x
  2. Step 2: Convert to fraction form
    11,125.08/16,699.37 = 6,204.33/x
  3. Step 3: Cross multiply
    11,125.08x = 16,699.37 × 6,204.33
  4. Step 4: Simplify right side
    11,125.08x = 103,608,371.25
  5. Step 5: Solve for x
    x = 103,608,371.25/11,125.08
  6. Step 6: Final answer
    x = 9,313.05

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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.