Home / 8,053.22-11,112.99-4,696.58

Finding the Fourth Proportional to 8,053.22, 11,112.99 and 4,696.58

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Solution

The fourth proportional to 8,053.22, 11,112.99 and 4,696.58 is: 6,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.22 : 11,112.99 = 4,696.58 : x
  2. Step 2: Convert to fraction form
    8,053.22/11,112.99 = 4,696.58/x
  3. Step 3: Cross multiply
    8,053.22x = 11,112.99 × 4,696.58
  4. Step 4: Simplify right side
    8,053.22x = 52,193,046.57
  5. Step 5: Solve for x
    x = 52,193,046.57/8,053.22
  6. Step 6: Final answer
    x = 6,481.02

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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.