Home / 43,554.35-65,166.30-25,794.52

Finding the Fourth Proportional to 43,554.35, 65,166.30 and 25,794.52

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Solution

The fourth proportional to 43,554.35, 65,166.30 and 25,794.52 is: 38,593.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,554.35 : 65,166.30 = 25,794.52 : x
  2. Step 2: Convert to fraction form
    43,554.35/65,166.30 = 25,794.52/x
  3. Step 3: Cross multiply
    43,554.35x = 65,166.30 × 25,794.52
  4. Step 4: Simplify right side
    43,554.35x = 1,680,933,428.68
  5. Step 5: Solve for x
    x = 1,680,933,428.68/43,554.35
  6. Step 6: Final answer
    x = 38,593.93

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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.