Home / 54,629.67-82,002.83-23,486.79

Finding the Fourth Proportional to 54,629.67, 82,002.83 and 23,486.79

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Solution

The fourth proportional to 54,629.67, 82,002.83 and 23,486.79 is: 35,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,629.67 : 82,002.83 = 23,486.79 : x
  2. Step 2: Convert to fraction form
    54,629.67/82,002.83 = 23,486.79/x
  3. Step 3: Cross multiply
    54,629.67x = 82,002.83 × 23,486.79
  4. Step 4: Simplify right side
    54,629.67x = 1,925,983,130.18
  5. Step 5: Solve for x
    x = 1,925,983,130.18/54,629.67
  6. Step 6: Final answer
    x = 35,255.26

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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.