Home / 6,745.48-10,092.30-4,112.51

Finding the Fourth Proportional to 6,745.48, 10,092.30 and 4,112.51

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Solution

The fourth proportional to 6,745.48, 10,092.30 and 4,112.51 is: 6,152.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745.48 : 10,092.30 = 4,112.51 : x
  2. Step 2: Convert to fraction form
    6,745.48/10,092.30 = 4,112.51/x
  3. Step 3: Cross multiply
    6,745.48x = 10,092.30 × 4,112.51
  4. Step 4: Simplify right side
    6,745.48x = 41,504,684.67
  5. Step 5: Solve for x
    x = 41,504,684.67/6,745.48
  6. Step 6: Final answer
    x = 6,152.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.