Home / 23,844.66-32,906.25-13,090.02

Finding the Fourth Proportional to 23,844.66, 32,906.25 and 13,090.02

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Solution

The fourth proportional to 23,844.66, 32,906.25 and 13,090.02 is: 18,064.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844.66 : 32,906.25 = 13,090.02 : x
  2. Step 2: Convert to fraction form
    23,844.66/32,906.25 = 13,090.02/x
  3. Step 3: Cross multiply
    23,844.66x = 32,906.25 × 13,090.02
  4. Step 4: Simplify right side
    23,844.66x = 430,743,470.63
  5. Step 5: Solve for x
    x = 430,743,470.63/23,844.66
  6. Step 6: Final answer
    x = 18,064.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.