Home / 7,753.84-11,628.01-3,593.06

Finding the Fourth Proportional to 7,753.84, 11,628.01 and 3,593.06

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Solution

The fourth proportional to 7,753.84, 11,628.01 and 3,593.06 is: 5,388.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753.84 : 11,628.01 = 3,593.06 : x
  2. Step 2: Convert to fraction form
    7,753.84/11,628.01 = 3,593.06/x
  3. Step 3: Cross multiply
    7,753.84x = 11,628.01 × 3,593.06
  4. Step 4: Simplify right side
    7,753.84x = 41,780,137.61
  5. Step 5: Solve for x
    x = 41,780,137.61/7,753.84
  6. Step 6: Final answer
    x = 5,388.32

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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.