Home / 7,926.92-10,934.36-5,093.34

Finding the Fourth Proportional to 7,926.92, 10,934.36 and 5,093.34

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Solution

The fourth proportional to 7,926.92, 10,934.36 and 5,093.34 is: 7,025.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,926.92 : 10,934.36 = 5,093.34 : x
  2. Step 2: Convert to fraction form
    7,926.92/10,934.36 = 5,093.34/x
  3. Step 3: Cross multiply
    7,926.92x = 10,934.36 × 5,093.34
  4. Step 4: Simplify right side
    7,926.92x = 55,692,413.16
  5. Step 5: Solve for x
    x = 55,692,413.16/7,926.92
  6. Step 6: Final answer
    x = 7,025.73

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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.