Home / 43,554.73-60,102.51-25,645.93

Finding the Fourth Proportional to 43,554.73, 60,102.51 and 25,645.93

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Solution

The fourth proportional to 43,554.73, 60,102.51 and 25,645.93 is: 35,389.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,554.73 : 60,102.51 = 25,645.93 : x
  2. Step 2: Convert to fraction form
    43,554.73/60,102.51 = 25,645.93/x
  3. Step 3: Cross multiply
    43,554.73x = 60,102.51 × 25,645.93
  4. Step 4: Simplify right side
    43,554.73x = 1,541,384,764.28
  5. Step 5: Solve for x
    x = 1,541,384,764.28/43,554.73
  6. Step 6: Final answer
    x = 35,389.61

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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.