Home / 4,337.24-5,985.39-2,347.81

Finding the Fourth Proportional to 4,337.24, 5,985.39 and 2,347.81

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Solution

The fourth proportional to 4,337.24, 5,985.39 and 2,347.81 is: 3,239.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.24 : 5,985.39 = 2,347.81 : x
  2. Step 2: Convert to fraction form
    4,337.24/5,985.39 = 2,347.81/x
  3. Step 3: Cross multiply
    4,337.24x = 5,985.39 × 2,347.81
  4. Step 4: Simplify right side
    4,337.24x = 14,052,531.79
  5. Step 5: Solve for x
    x = 14,052,531.79/4,337.24
  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.