Home / 4,824.10-7,228.67-3,346.20

Finding the Fourth Proportional to 4,824.10, 7,228.67 and 3,346.20

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Solution

The fourth proportional to 4,824.10, 7,228.67 and 3,346.20 is: 5,014.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.10 : 7,228.67 = 3,346.20 : x
  2. Step 2: Convert to fraction form
    4,824.10/7,228.67 = 3,346.20/x
  3. Step 3: Cross multiply
    4,824.10x = 7,228.67 × 3,346.20
  4. Step 4: Simplify right side
    4,824.10x = 24,188,575.55
  5. Step 5: Solve for x
    x = 24,188,575.55/4,824.10
  6. Step 6: Final answer
    x = 5,014.11

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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.