Home / 4,337.28-5,985.41-2,347.82

Finding the Fourth Proportional to 4,337.28, 5,985.41 and 2,347.82

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Solution

The fourth proportional to 4,337.28, 5,985.41 and 2,347.82 is: 3,239.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.28 : 5,985.41 = 2,347.82 : x
  2. Step 2: Convert to fraction form
    4,337.28/5,985.41 = 2,347.82/x
  3. Step 3: Cross multiply
    4,337.28x = 5,985.41 × 2,347.82
  4. Step 4: Simplify right side
    4,337.28x = 14,052,665.31
  5. Step 5: Solve for x
    x = 14,052,665.31/4,337.28
  6. Step 6: Final answer
    x = 3,239.97

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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.