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Finding the Fourth Proportional to 5,927.94, 8,893.43 and 1,767.95

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Solution

The fourth proportional to 5,927.94, 8,893.43 and 1,767.95 is: 2,652.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927.94 : 8,893.43 = 1,767.95 : x
  2. Step 2: Convert to fraction form
    5,927.94/8,893.43 = 1,767.95/x
  3. Step 3: Cross multiply
    5,927.94x = 8,893.43 × 1,767.95
  4. Step 4: Simplify right side
    5,927.94x = 15,723,086.26
  5. Step 5: Solve for x
    x = 15,723,086.26/5,927.94
  6. Step 6: Final answer
    x = 2,652.37

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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.