Home / 7,734.09-11,593.34-3,057.42

Finding the Fourth Proportional to 7,734.09, 11,593.34 and 3,057.42

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Solution

The fourth proportional to 7,734.09, 11,593.34 and 3,057.42 is: 4,583.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.09 : 11,593.34 = 3,057.42 : x
  2. Step 2: Convert to fraction form
    7,734.09/11,593.34 = 3,057.42/x
  3. Step 3: Cross multiply
    7,734.09x = 11,593.34 × 3,057.42
  4. Step 4: Simplify right side
    7,734.09x = 35,445,694.30
  5. Step 5: Solve for x
    x = 35,445,694.30/7,734.09
  6. Step 6: Final answer
    x = 4,583.05

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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.