Home / 11,496.96-17,249.92-4,572.16

Finding the Fourth Proportional to 11,496.96, 17,249.92 and 4,572.16

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Solution

The fourth proportional to 11,496.96, 17,249.92 and 4,572.16 is: 6,860.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496.96 : 17,249.92 = 4,572.16 : x
  2. Step 2: Convert to fraction form
    11,496.96/17,249.92 = 4,572.16/x
  3. Step 3: Cross multiply
    11,496.96x = 17,249.92 × 4,572.16
  4. Step 4: Simplify right side
    11,496.96x = 78,869,394.23
  5. Step 5: Solve for x
    x = 78,869,394.23/11,496.96
  6. Step 6: Final answer
    x = 6,860.02

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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.