Home / 6,759.13-9,322.91-6,201.45

Finding the Fourth Proportional to 6,759.13, 9,322.91 and 6,201.45

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Solution

The fourth proportional to 6,759.13, 9,322.91 and 6,201.45 is: 8,553.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759.13 : 9,322.91 = 6,201.45 : x
  2. Step 2: Convert to fraction form
    6,759.13/9,322.91 = 6,201.45/x
  3. Step 3: Cross multiply
    6,759.13x = 9,322.91 × 6,201.45
  4. Step 4: Simplify right side
    6,759.13x = 57,815,560.22
  5. Step 5: Solve for x
    x = 57,815,560.22/6,759.13
  6. Step 6: Final answer
    x = 8,553.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.