Home / 11,341.16-17,015.34-5,795.96

Finding the Fourth Proportional to 11,341.16, 17,015.34 and 5,795.96

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Solution

The fourth proportional to 11,341.16, 17,015.34 and 5,795.96 is: 8,695.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341.16 : 17,015.34 = 5,795.96 : x
  2. Step 2: Convert to fraction form
    11,341.16/17,015.34 = 5,795.96/x
  3. Step 3: Cross multiply
    11,341.16x = 17,015.34 × 5,795.96
  4. Step 4: Simplify right side
    11,341.16x = 98,620,230.03
  5. Step 5: Solve for x
    x = 98,620,230.03/11,341.16
  6. Step 6: Final answer
    x = 8,695.78

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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.