Home / 5,982.26-8,973.38-4,937.76

Finding the Fourth Proportional to 5,982.26, 8,973.38 and 4,937.76

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Solution

The fourth proportional to 5,982.26, 8,973.38 and 4,937.76 is: 7,406.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.26 : 8,973.38 = 4,937.76 : x
  2. Step 2: Convert to fraction form
    5,982.26/8,973.38 = 4,937.76/x
  3. Step 3: Cross multiply
    5,982.26x = 8,973.38 × 4,937.76
  4. Step 4: Simplify right side
    5,982.26x = 44,308,372.14
  5. Step 5: Solve for x
    x = 44,308,372.14/5,982.26
  6. Step 6: Final answer
    x = 7,406.63

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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.