Home / 7,593.18-11,391.44-2,328.92

Finding the Fourth Proportional to 7,593.18, 11,391.44 and 2,328.92

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Solution

The fourth proportional to 7,593.18, 11,391.44 and 2,328.92 is: 3,493.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,593.18 : 11,391.44 = 2,328.92 : x
  2. Step 2: Convert to fraction form
    7,593.18/11,391.44 = 2,328.92/x
  3. Step 3: Cross multiply
    7,593.18x = 11,391.44 × 2,328.92
  4. Step 4: Simplify right side
    7,593.18x = 26,529,701.31
  5. Step 5: Solve for x
    x = 26,529,701.31/7,593.18
  6. Step 6: Final answer
    x = 3,493.88

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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.