Home / 6,832.26-9,426.87-5,240.52

Finding the Fourth Proportional to 6,832.26, 9,426.87 and 5,240.52

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Solution

The fourth proportional to 6,832.26, 9,426.87 and 5,240.52 is: 7,230.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832.26 : 9,426.87 = 5,240.52 : x
  2. Step 2: Convert to fraction form
    6,832.26/9,426.87 = 5,240.52/x
  3. Step 3: Cross multiply
    6,832.26x = 9,426.87 × 5,240.52
  4. Step 4: Simplify right side
    6,832.26x = 49,401,700.77
  5. Step 5: Solve for x
    x = 49,401,700.77/6,832.26
  6. Step 6: Final answer
    x = 7,230.65

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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.