Home / 11,077.26-16,606.55-4,832.69

Finding the Fourth Proportional to 11,077.26, 16,606.55 and 4,832.69

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Solution

The fourth proportional to 11,077.26, 16,606.55 and 4,832.69 is: 7,244.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,077.26 : 16,606.55 = 4,832.69 : x
  2. Step 2: Convert to fraction form
    11,077.26/16,606.55 = 4,832.69/x
  3. Step 3: Cross multiply
    11,077.26x = 16,606.55 × 4,832.69
  4. Step 4: Simplify right side
    11,077.26x = 80,254,377.29
  5. Step 5: Solve for x
    x = 80,254,377.29/11,077.26
  6. Step 6: Final answer
    x = 7,244.97

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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.