Home / 5,551.37-8,330.34-2,043.84

Finding the Fourth Proportional to 5,551.37, 8,330.34 and 2,043.84

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Solution

The fourth proportional to 5,551.37, 8,330.34 and 2,043.84 is: 3,066.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,551.37 : 8,330.34 = 2,043.84 : x
  2. Step 2: Convert to fraction form
    5,551.37/8,330.34 = 2,043.84/x
  3. Step 3: Cross multiply
    5,551.37x = 8,330.34 × 2,043.84
  4. Step 4: Simplify right side
    5,551.37x = 17,025,830.23
  5. Step 5: Solve for x
    x = 17,025,830.23/5,551.37
  6. Step 6: Final answer
    x = 3,066.96

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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.