Home / 4,230.89-6,332.52-3,826.73

Finding the Fourth Proportional to 4,230.89, 6,332.52 and 3,826.73

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Solution

The fourth proportional to 4,230.89, 6,332.52 and 3,826.73 is: 5,727.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230.89 : 6,332.52 = 3,826.73 : x
  2. Step 2: Convert to fraction form
    4,230.89/6,332.52 = 3,826.73/x
  3. Step 3: Cross multiply
    4,230.89x = 6,332.52 × 3,826.73
  4. Step 4: Simplify right side
    4,230.89x = 24,232,844.26
  5. Step 5: Solve for x
    x = 24,232,844.26/4,230.89
  6. Step 6: Final answer
    x = 5,727.60

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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.