Home / 6,679.80-10,021.07-2,296.69

Finding the Fourth Proportional to 6,679.80, 10,021.07 and 2,296.69

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Solution

The fourth proportional to 6,679.80, 10,021.07 and 2,296.69 is: 3,445.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679.80 : 10,021.07 = 2,296.69 : x
  2. Step 2: Convert to fraction form
    6,679.80/10,021.07 = 2,296.69/x
  3. Step 3: Cross multiply
    6,679.80x = 10,021.07 × 2,296.69
  4. Step 4: Simplify right side
    6,679.80x = 23,015,275.86
  5. Step 5: Solve for x
    x = 23,015,275.86/6,679.80
  6. Step 6: Final answer
    x = 3,445.50

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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.