Home / 11,009.33-16,485.79-6,073.48

Finding the Fourth Proportional to 11,009.33, 16,485.79 and 6,073.48

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Solution

The fourth proportional to 11,009.33, 16,485.79 and 6,073.48 is: 9,094.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,009.33 : 16,485.79 = 6,073.48 : x
  2. Step 2: Convert to fraction form
    11,009.33/16,485.79 = 6,073.48/x
  3. Step 3: Cross multiply
    11,009.33x = 16,485.79 × 6,073.48
  4. Step 4: Simplify right side
    11,009.33x = 100,126,115.85
  5. Step 5: Solve for x
    x = 100,126,115.85/11,009.33
  6. Step 6: Final answer
    x = 9,094.66

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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.