Home / 13,369.96-20,054.68-4,604.68

Finding the Fourth Proportional to 13,369.96, 20,054.68 and 4,604.68

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Solution

The fourth proportional to 13,369.96, 20,054.68 and 4,604.68 is: 6,906.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,369.96 : 20,054.68 = 4,604.68 : x
  2. Step 2: Convert to fraction form
    13,369.96/20,054.68 = 4,604.68/x
  3. Step 3: Cross multiply
    13,369.96x = 20,054.68 × 4,604.68
  4. Step 4: Simplify right side
    13,369.96x = 92,345,383.90
  5. Step 5: Solve for x
    x = 92,345,383.90/13,369.96
  6. Step 6: Final answer
    x = 6,906.93

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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.