Home / 4,353.24-6,499.05-3,697.32

Finding the Fourth Proportional to 4,353.24, 6,499.05 and 3,697.32

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Solution

The fourth proportional to 4,353.24, 6,499.05 and 3,697.32 is: 5,519.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.24 : 6,499.05 = 3,697.32 : x
  2. Step 2: Convert to fraction form
    4,353.24/6,499.05 = 3,697.32/x
  3. Step 3: Cross multiply
    4,353.24x = 6,499.05 × 3,697.32
  4. Step 4: Simplify right side
    4,353.24x = 24,029,067.55
  5. Step 5: Solve for x
    x = 24,029,067.55/4,353.24
  6. Step 6: Final answer
    x = 5,519.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.