Home / 3,416.09-4,710.89-3,046.73

Finding the Fourth Proportional to 3,416.09, 4,710.89 and 3,046.73

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Solution

The fourth proportional to 3,416.09, 4,710.89 and 3,046.73 is: 4,201.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416.09 : 4,710.89 = 3,046.73 : x
  2. Step 2: Convert to fraction form
    3,416.09/4,710.89 = 3,046.73/x
  3. Step 3: Cross multiply
    3,416.09x = 4,710.89 × 3,046.73
  4. Step 4: Simplify right side
    3,416.09x = 14,352,793.95
  5. Step 5: Solve for x
    x = 14,352,793.95/3,416.09
  6. Step 6: Final answer
    x = 4,201.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.