Home / 6,925.68-10,393.44-5,369.28

Finding the Fourth Proportional to 6,925.68, 10,393.44 and 5,369.28

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Solution

The fourth proportional to 6,925.68, 10,393.44 and 5,369.28 is: 8,057.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.68 : 10,393.44 = 5,369.28 : x
  2. Step 2: Convert to fraction form
    6,925.68/10,393.44 = 5,369.28/x
  3. Step 3: Cross multiply
    6,925.68x = 10,393.44 × 5,369.28
  4. Step 4: Simplify right side
    6,925.68x = 55,805,289.52
  5. Step 5: Solve for x
    x = 55,805,289.52/6,925.68
  6. Step 6: Final answer
    x = 8,057.73

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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.