Home / 8,050.70-11,110.02-4,513.97

Finding the Fourth Proportional to 8,050.70, 11,110.02 and 4,513.97

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Solution

The fourth proportional to 8,050.70, 11,110.02 and 4,513.97 is: 6,229.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.70 : 11,110.02 = 4,513.97 : x
  2. Step 2: Convert to fraction form
    8,050.70/11,110.02 = 4,513.97/x
  3. Step 3: Cross multiply
    8,050.70x = 11,110.02 × 4,513.97
  4. Step 4: Simplify right side
    8,050.70x = 50,150,296.98
  5. Step 5: Solve for x
    x = 50,150,296.98/8,050.70
  6. Step 6: Final answer
    x = 6,229.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.