Home / 4,910.54-7,365.60-3,346.64

Finding the Fourth Proportional to 4,910.54, 7,365.60 and 3,346.64

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Solution

The fourth proportional to 4,910.54, 7,365.60 and 3,346.64 is: 5,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.54 : 7,365.60 = 3,346.64 : x
  2. Step 2: Convert to fraction form
    4,910.54/7,365.60 = 3,346.64/x
  3. Step 3: Cross multiply
    4,910.54x = 7,365.60 × 3,346.64
  4. Step 4: Simplify right side
    4,910.54x = 24,650,011.58
  5. Step 5: Solve for x
    x = 24,650,011.58/4,910.54
  6. Step 6: Final answer
    x = 5,019.82

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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.