Home / 10,211.22-14,090.46-5,733.95

Finding the Fourth Proportional to 10,211.22, 14,090.46 and 5,733.95

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Solution

The fourth proportional to 10,211.22, 14,090.46 and 5,733.95 is: 7,912.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,211.22 : 14,090.46 = 5,733.95 : x
  2. Step 2: Convert to fraction form
    10,211.22/14,090.46 = 5,733.95/x
  3. Step 3: Cross multiply
    10,211.22x = 14,090.46 × 5,733.95
  4. Step 4: Simplify right side
    10,211.22x = 80,793,922.66
  5. Step 5: Solve for x
    x = 80,793,922.66/10,211.22
  6. Step 6: Final answer
    x = 7,912.27

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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.