Home / 5,199.10-7,796.22-3,092.92

Finding the Fourth Proportional to 5,199.10, 7,796.22 and 3,092.92

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Solution

The fourth proportional to 5,199.10, 7,796.22 and 3,092.92 is: 4,637.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,199.10 : 7,796.22 = 3,092.92 : x
  2. Step 2: Convert to fraction form
    5,199.10/7,796.22 = 3,092.92/x
  3. Step 3: Cross multiply
    5,199.10x = 7,796.22 × 3,092.92
  4. Step 4: Simplify right side
    5,199.10x = 24,113,084.76
  5. Step 5: Solve for x
    x = 24,113,084.76/5,199.10
  6. Step 6: Final answer
    x = 4,637.93

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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.