Home / 4,534.80-6,795.72-3,379.92

Finding the Fourth Proportional to 4,534.80, 6,795.72 and 3,379.92

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Solution

The fourth proportional to 4,534.80, 6,795.72 and 3,379.92 is: 5,065.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534.80 : 6,795.72 = 3,379.92 : x
  2. Step 2: Convert to fraction form
    4,534.80/6,795.72 = 3,379.92/x
  3. Step 3: Cross multiply
    4,534.80x = 6,795.72 × 3,379.92
  4. Step 4: Simplify right side
    4,534.80x = 22,968,989.94
  5. Step 5: Solve for x
    x = 22,968,989.94/4,534.80
  6. Step 6: Final answer
    x = 5,065.05

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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.