Home / 6,522.72-9,783.96-2,627.04

Finding the Fourth Proportional to 6,522.72, 9,783.96 and 2,627.04

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Solution

The fourth proportional to 6,522.72, 9,783.96 and 2,627.04 is: 3,940.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522.72 : 9,783.96 = 2,627.04 : x
  2. Step 2: Convert to fraction form
    6,522.72/9,783.96 = 2,627.04/x
  3. Step 3: Cross multiply
    6,522.72x = 9,783.96 × 2,627.04
  4. Step 4: Simplify right side
    6,522.72x = 25,702,854.28
  5. Step 5: Solve for x
    x = 25,702,854.28/6,522.72
  6. Step 6: Final answer
    x = 3,940.51

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1.5x scale

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.