Home / 7,553.06-11,333.43-5,346.08

Finding the Fourth Proportional to 7,553.06, 11,333.43 and 5,346.08

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Solution

The fourth proportional to 7,553.06, 11,333.43 and 5,346.08 is: 8,021.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553.06 : 11,333.43 = 5,346.08 : x
  2. Step 2: Convert to fraction form
    7,553.06/11,333.43 = 5,346.08/x
  3. Step 3: Cross multiply
    7,553.06x = 11,333.43 × 5,346.08
  4. Step 4: Simplify right side
    7,553.06x = 60,589,366.79
  5. Step 5: Solve for x
    x = 60,589,366.79/7,553.06
  6. Step 6: Final answer
    x = 8,021.84

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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.