Home / 53,114.40-79,653.24-23,552.94

Finding the Fourth Proportional to 53,114.40, 79,653.24 and 23,552.94

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Solution

The fourth proportional to 53,114.40, 79,653.24 and 23,552.94 is: 35,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,114.40 : 79,653.24 = 23,552.94 : x
  2. Step 2: Convert to fraction form
    53,114.40/79,653.24 = 23,552.94/x
  3. Step 3: Cross multiply
    53,114.40x = 79,653.24 × 23,552.94
  4. Step 4: Simplify right side
    53,114.40x = 1,876,067,982.53
  5. Step 5: Solve for x
    x = 1,876,067,982.53/53,114.40
  6. Step 6: Final answer
    x = 35,321.27

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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.