Home / 104,418.27-144,097.13-59,095.43

Finding the Fourth Proportional to 104,418.27, 144,097.13 and 59,095.43

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Solution

The fourth proportional to 104,418.27, 144,097.13 and 59,095.43 is: 81,551.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,418.27 : 144,097.13 = 59,095.43 : x
  2. Step 2: Convert to fraction form
    104,418.27/144,097.13 = 59,095.43/x
  3. Step 3: Cross multiply
    104,418.27x = 144,097.13 × 59,095.43
  4. Step 4: Simplify right side
    104,418.27x = 8,515,480,843.15
  5. Step 5: Solve for x
    x = 8,515,480,843.15/104,418.27
  6. Step 6: Final answer
    x = 81,551.64

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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.