Home / 29,400.06-44,100-11,869.68

Finding the Fourth Proportional to 29,400.06, 44,100 and 11,869.68

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Solution

The fourth proportional to 29,400.06, 44,100 and 11,869.68 is: 17,804.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400.06 : 44,100 = 11,869.68 : x
  2. Step 2: Convert to fraction form
    29,400.06/44,100 = 11,869.68/x
  3. Step 3: Cross multiply
    29,400.06x = 44,100 × 11,869.68
  4. Step 4: Simplify right side
    29,400.06x = 523,452,888
  5. Step 5: Solve for x
    x = 523,452,888/29,400.06
  6. Step 6: Final answer
    x = 17,804.48

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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.