Home / 4,347.87-6,000.14-2,579.43

Finding the Fourth Proportional to 4,347.87, 6,000.14 and 2,579.43

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Solution

The fourth proportional to 4,347.87, 6,000.14 and 2,579.43 is: 3,559.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347.87 : 6,000.14 = 2,579.43 : x
  2. Step 2: Convert to fraction form
    4,347.87/6,000.14 = 2,579.43/x
  3. Step 3: Cross multiply
    4,347.87x = 6,000.14 × 2,579.43
  4. Step 4: Simplify right side
    4,347.87x = 15,476,941.12
  5. Step 5: Solve for x
    x = 15,476,941.12/4,347.87
  6. Step 6: Final answer
    x = 3,559.66

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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.