Home / 11,092.14-16,643.07-3,697.65

Finding the Fourth Proportional to 11,092.14, 16,643.07 and 3,697.65

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Solution

The fourth proportional to 11,092.14, 16,643.07 and 3,697.65 is: 5,548.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.14 : 16,643.07 = 3,697.65 : x
  2. Step 2: Convert to fraction form
    11,092.14/16,643.07 = 3,697.65/x
  3. Step 3: Cross multiply
    11,092.14x = 16,643.07 × 3,697.65
  4. Step 4: Simplify right side
    11,092.14x = 61,540,247.79
  5. Step 5: Solve for x
    x = 61,540,247.79/11,092.14
  6. Step 6: Final answer
    x = 5,548.10

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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.