Home / 5,967.39-8,937.45-2,849.59

Finding the Fourth Proportional to 5,967.39, 8,937.45 and 2,849.59

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Solution

The fourth proportional to 5,967.39, 8,937.45 and 2,849.59 is: 4,267.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967.39 : 8,937.45 = 2,849.59 : x
  2. Step 2: Convert to fraction form
    5,967.39/8,937.45 = 2,849.59/x
  3. Step 3: Cross multiply
    5,967.39x = 8,937.45 × 2,849.59
  4. Step 4: Simplify right side
    5,967.39x = 25,468,068.15
  5. Step 5: Solve for x
    x = 25,468,068.15/5,967.39
  6. Step 6: Final answer
    x = 4,267.87

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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.