Home / 11,670.41-17,507.95-3,350.50

Finding the Fourth Proportional to 11,670.41, 17,507.95 and 3,350.50

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Solution

The fourth proportional to 11,670.41, 17,507.95 and 3,350.50 is: 5,026.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670.41 : 17,507.95 = 3,350.50 : x
  2. Step 2: Convert to fraction form
    11,670.41/17,507.95 = 3,350.50/x
  3. Step 3: Cross multiply
    11,670.41x = 17,507.95 × 3,350.50
  4. Step 4: Simplify right side
    11,670.41x = 58,660,334.33
  5. Step 5: Solve for x
    x = 58,660,334.33/11,670.41
  6. Step 6: Final answer
    x = 5,026.41

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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.