Home / 5,927.72-8,899.68-3,332.48

Finding the Fourth Proportional to 5,927.72, 8,899.68 and 3,332.48

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Solution

The fourth proportional to 5,927.72, 8,899.68 and 3,332.48 is: 5,003.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927.72 : 8,899.68 = 3,332.48 : x
  2. Step 2: Convert to fraction form
    5,927.72/8,899.68 = 3,332.48/x
  3. Step 3: Cross multiply
    5,927.72x = 8,899.68 × 3,332.48
  4. Step 4: Simplify right side
    5,927.72x = 29,658,005.61
  5. Step 5: Solve for x
    x = 29,658,005.61/5,927.72
  6. Step 6: Final answer
    x = 5,003.27

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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.