Home / 7,745.46-10,683.33-5,092.02

Finding the Fourth Proportional to 7,745.46, 10,683.33 and 5,092.02

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Solution

The fourth proportional to 7,745.46, 10,683.33 and 5,092.02 is: 7,023.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,745.46 : 10,683.33 = 5,092.02 : x
  2. Step 2: Convert to fraction form
    7,745.46/10,683.33 = 5,092.02/x
  3. Step 3: Cross multiply
    7,745.46x = 10,683.33 × 5,092.02
  4. Step 4: Simplify right side
    7,745.46x = 54,399,730.03
  5. Step 5: Solve for x
    x = 54,399,730.03/7,745.46
  6. Step 6: Final answer
    x = 7,023.43

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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.