Home / 4,153.68-6,230.52-3,900.24

Finding the Fourth Proportional to 4,153.68, 6,230.52 and 3,900.24

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Solution

The fourth proportional to 4,153.68, 6,230.52 and 3,900.24 is: 5,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153.68 : 6,230.52 = 3,900.24 : x
  2. Step 2: Convert to fraction form
    4,153.68/6,230.52 = 3,900.24/x
  3. Step 3: Cross multiply
    4,153.68x = 6,230.52 × 3,900.24
  4. Step 4: Simplify right side
    4,153.68x = 24,300,523.32
  5. Step 5: Solve for x
    x = 24,300,523.32/4,153.68
  6. Step 6: Final answer
    x = 5,850.36

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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.