Home / 26,151.33-39,204.96-11,349.11

Finding the Fourth Proportional to 26,151.33, 39,204.96 and 11,349.11

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Solution

The fourth proportional to 26,151.33, 39,204.96 and 11,349.11 is: 17,014.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,151.33 : 39,204.96 = 11,349.11 : x
  2. Step 2: Convert to fraction form
    26,151.33/39,204.96 = 11,349.11/x
  3. Step 3: Cross multiply
    26,151.33x = 39,204.96 × 11,349.11
  4. Step 4: Simplify right side
    26,151.33x = 444,941,207.56
  5. Step 5: Solve for x
    x = 444,941,207.56/26,151.33
  6. Step 6: Final answer
    x = 17,014.09

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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.