Home / 4,539.39-6,811.08-2,349.69

Finding the Fourth Proportional to 4,539.39, 6,811.08 and 2,349.69

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Solution

The fourth proportional to 4,539.39, 6,811.08 and 2,349.69 is: 3,525.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.39 : 6,811.08 = 2,349.69 : x
  2. Step 2: Convert to fraction form
    4,539.39/6,811.08 = 2,349.69/x
  3. Step 3: Cross multiply
    4,539.39x = 6,811.08 × 2,349.69
  4. Step 4: Simplify right side
    4,539.39x = 16,003,926.57
  5. Step 5: Solve for x
    x = 16,003,926.57/4,539.39
  6. Step 6: Final answer
    x = 3,525.57

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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.