Home / 4,826.32-7,228.13-2,353.39

Finding the Fourth Proportional to 4,826.32, 7,228.13 and 2,353.39

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Solution

The fourth proportional to 4,826.32, 7,228.13 and 2,353.39 is: 3,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826.32 : 7,228.13 = 2,353.39 : x
  2. Step 2: Convert to fraction form
    4,826.32/7,228.13 = 2,353.39/x
  3. Step 3: Cross multiply
    4,826.32x = 7,228.13 × 2,353.39
  4. Step 4: Simplify right side
    4,826.32x = 17,010,608.86
  5. Step 5: Solve for x
    x = 17,010,608.86/4,826.32
  6. Step 6: Final answer
    x = 3,524.55

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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.