Home / 5,795.56-7,994.22-3,436

Finding the Fourth Proportional to 5,795.56, 7,994.22 and 3,436

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Solution

The fourth proportional to 5,795.56, 7,994.22 and 3,436 is: 4,739.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795.56 : 7,994.22 = 3,436 : x
  2. Step 2: Convert to fraction form
    5,795.56/7,994.22 = 3,436/x
  3. Step 3: Cross multiply
    5,795.56x = 7,994.22 × 3,436
  4. Step 4: Simplify right side
    5,795.56x = 27,468,139.92
  5. Step 5: Solve for x
    x = 27,468,139.92/5,795.56
  6. Step 6: Final answer
    x = 4,739.51

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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.