Home / 11,334.12-17,003.04-3,541.08

Finding the Fourth Proportional to 11,334.12, 17,003.04 and 3,541.08

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Solution

The fourth proportional to 11,334.12, 17,003.04 and 3,541.08 is: 5,312.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334.12 : 17,003.04 = 3,541.08 : x
  2. Step 2: Convert to fraction form
    11,334.12/17,003.04 = 3,541.08/x
  3. Step 3: Cross multiply
    11,334.12x = 17,003.04 × 3,541.08
  4. Step 4: Simplify right side
    11,334.12x = 60,209,124.88
  5. Step 5: Solve for x
    x = 60,209,124.88/11,334.12
  6. Step 6: Final answer
    x = 5,312.20

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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.