Home / 8,010.94-11,053.75-4,474.16

Finding the Fourth Proportional to 8,010.94, 11,053.75 and 4,474.16

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Solution

The fourth proportional to 8,010.94, 11,053.75 and 4,474.16 is: 6,173.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,010.94 : 11,053.75 = 4,474.16 : x
  2. Step 2: Convert to fraction form
    8,010.94/11,053.75 = 4,474.16/x
  3. Step 3: Cross multiply
    8,010.94x = 11,053.75 × 4,474.16
  4. Step 4: Simplify right side
    8,010.94x = 49,456,223.73
  5. Step 5: Solve for x
    x = 49,456,223.73/8,010.94
  6. Step 6: Final answer
    x = 6,173.59

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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.