Home / 11,202.46-16,797.88-3,303.93

Finding the Fourth Proportional to 11,202.46, 16,797.88 and 3,303.93

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Solution

The fourth proportional to 11,202.46, 16,797.88 and 3,303.93 is: 4,954.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,202.46 : 16,797.88 = 3,303.93 : x
  2. Step 2: Convert to fraction form
    11,202.46/16,797.88 = 3,303.93/x
  3. Step 3: Cross multiply
    11,202.46x = 16,797.88 × 3,303.93
  4. Step 4: Simplify right side
    11,202.46x = 55,499,011.41
  5. Step 5: Solve for x
    x = 55,499,011.41/11,202.46
  6. Step 6: Final answer
    x = 4,954.18

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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.