Home / 5,522.72-8,277.06-2,597

Finding the Fourth Proportional to 5,522.72, 8,277.06 and 2,597

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Solution

The fourth proportional to 5,522.72, 8,277.06 and 2,597 is: 3,892.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522.72 : 8,277.06 = 2,597 : x
  2. Step 2: Convert to fraction form
    5,522.72/8,277.06 = 2,597/x
  3. Step 3: Cross multiply
    5,522.72x = 8,277.06 × 2,597
  4. Step 4: Simplify right side
    5,522.72x = 21,495,524.82
  5. Step 5: Solve for x
    x = 21,495,524.82/5,522.72
  6. Step 6: Final answer
    x = 3,892.20

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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.