Home / 11,670.14-17,506.08-3,350.09

Finding the Fourth Proportional to 11,670.14, 17,506.08 and 3,350.09

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Solution

The fourth proportional to 11,670.14, 17,506.08 and 3,350.09 is: 5,025.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670.14 : 17,506.08 = 3,350.09 : x
  2. Step 2: Convert to fraction form
    11,670.14/17,506.08 = 3,350.09/x
  3. Step 3: Cross multiply
    11,670.14x = 17,506.08 × 3,350.09
  4. Step 4: Simplify right side
    11,670.14x = 58,646,856.02
  5. Step 5: Solve for x
    x = 58,646,856.02/11,670.14
  6. Step 6: Final answer
    x = 5,025.38

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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.