Home / 4,882.08-7,308.84-3,027.60

Finding the Fourth Proportional to 4,882.08, 7,308.84 and 3,027.60

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Solution

The fourth proportional to 4,882.08, 7,308.84 and 3,027.60 is: 4,532.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.08 : 7,308.84 = 3,027.60 : x
  2. Step 2: Convert to fraction form
    4,882.08/7,308.84 = 3,027.60/x
  3. Step 3: Cross multiply
    4,882.08x = 7,308.84 × 3,027.60
  4. Step 4: Simplify right side
    4,882.08x = 22,128,243.98
  5. Step 5: Solve for x
    x = 22,128,243.98/4,882.08
  6. Step 6: Final answer
    x = 4,532.54

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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.