Home / 4,850.88-7,277.33-1,564.30

Finding the Fourth Proportional to 4,850.88, 7,277.33 and 1,564.30

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Solution

The fourth proportional to 4,850.88, 7,277.33 and 1,564.30 is: 2,346.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850.88 : 7,277.33 = 1,564.30 : x
  2. Step 2: Convert to fraction form
    4,850.88/7,277.33 = 1,564.30/x
  3. Step 3: Cross multiply
    4,850.88x = 7,277.33 × 1,564.30
  4. Step 4: Simplify right side
    4,850.88x = 11,383,927.32
  5. Step 5: Solve for x
    x = 11,383,927.32/4,850.88
  6. Step 6: Final answer
    x = 2,346.78

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Similar ratio
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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.