Home / 4,883.34-7,310.64-3,028.50

Finding the Fourth Proportional to 4,883.34, 7,310.64 and 3,028.50

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Solution

The fourth proportional to 4,883.34, 7,310.64 and 3,028.50 is: 4,533.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.34 : 7,310.64 = 3,028.50 : x
  2. Step 2: Convert to fraction form
    4,883.34/7,310.64 = 3,028.50/x
  3. Step 3: Cross multiply
    4,883.34x = 7,310.64 × 3,028.50
  4. Step 4: Simplify right side
    4,883.34x = 22,140,273.24
  5. Step 5: Solve for x
    x = 22,140,273.24/4,883.34
  6. Step 6: Final answer
    x = 4,533.84

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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.