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Finding the Fourth Proportional to 6,577.08, 9,076.08 and 3,592.77

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Solution

The fourth proportional to 6,577.08, 9,076.08 and 3,592.77 is: 4,957.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,577.08 : 9,076.08 = 3,592.77 : x
  2. Step 2: Convert to fraction form
    6,577.08/9,076.08 = 3,592.77/x
  3. Step 3: Cross multiply
    6,577.08x = 9,076.08 × 3,592.77
  4. Step 4: Simplify right side
    6,577.08x = 32,608,267.94
  5. Step 5: Solve for x
    x = 32,608,267.94/6,577.08
  6. Step 6: Final answer
    x = 4,957.86

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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.