Home / 5,925.72-8,887.17-2,637

Finding the Fourth Proportional to 5,925.72, 8,887.17 and 2,637

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Solution

The fourth proportional to 5,925.72, 8,887.17 and 2,637 is: 3,954.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.72 : 8,887.17 = 2,637 : x
  2. Step 2: Convert to fraction form
    5,925.72/8,887.17 = 2,637/x
  3. Step 3: Cross multiply
    5,925.72x = 8,887.17 × 2,637
  4. Step 4: Simplify right side
    5,925.72x = 23,435,467.29
  5. Step 5: Solve for x
    x = 23,435,467.29/5,925.72
  6. Step 6: Final answer
    x = 3,954.87

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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.