Home / 11,160.92-16,741.99-3,369.53

Finding the Fourth Proportional to 11,160.92, 16,741.99 and 3,369.53

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Solution

The fourth proportional to 11,160.92, 16,741.99 and 3,369.53 is: 5,054.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160.92 : 16,741.99 = 3,369.53 : x
  2. Step 2: Convert to fraction form
    11,160.92/16,741.99 = 3,369.53/x
  3. Step 3: Cross multiply
    11,160.92x = 16,741.99 × 3,369.53
  4. Step 4: Simplify right side
    11,160.92x = 56,412,671.00
  5. Step 5: Solve for x
    x = 56,412,671.00/11,160.92
  6. Step 6: Final answer
    x = 5,054.48

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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.