Home / 4,906.08-7,350.48-4,613.76

Finding the Fourth Proportional to 4,906.08, 7,350.48 and 4,613.76

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Solution

The fourth proportional to 4,906.08, 7,350.48 and 4,613.76 is: 6,912.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906.08 : 7,350.48 = 4,613.76 : x
  2. Step 2: Convert to fraction form
    4,906.08/7,350.48 = 4,613.76/x
  3. Step 3: Cross multiply
    4,906.08x = 7,350.48 × 4,613.76
  4. Step 4: Simplify right side
    4,906.08x = 33,913,350.60
  5. Step 5: Solve for x
    x = 33,913,350.60/4,906.08
  6. Step 6: Final answer
    x = 6,912.51

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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.