Home / 8,110.41-11,192.12-4,525.46

Finding the Fourth Proportional to 8,110.41, 11,192.12 and 4,525.46

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Solution

The fourth proportional to 8,110.41, 11,192.12 and 4,525.46 is: 6,245.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,110.41 : 11,192.12 = 4,525.46 : x
  2. Step 2: Convert to fraction form
    8,110.41/11,192.12 = 4,525.46/x
  3. Step 3: Cross multiply
    8,110.41x = 11,192.12 × 4,525.46
  4. Step 4: Simplify right side
    8,110.41x = 50,649,468.75
  5. Step 5: Solve for x
    x = 50,649,468.75/8,110.41
  6. Step 6: Final answer
    x = 6,245.00

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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.