Home / 58,556.38-87,836.99-17,003.38

Finding the Fourth Proportional to 58,556.38, 87,836.99 and 17,003.38

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Solution

The fourth proportional to 58,556.38, 87,836.99 and 17,003.38 is: 25,505.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,556.38 : 87,836.99 = 17,003.38 : x
  2. Step 2: Convert to fraction form
    58,556.38/87,836.99 = 17,003.38/x
  3. Step 3: Cross multiply
    58,556.38x = 87,836.99 × 17,003.38
  4. Step 4: Simplify right side
    58,556.38x = 1,493,525,322.35
  5. Step 5: Solve for x
    x = 1,493,525,322.35/58,556.38
  6. Step 6: Final answer
    x = 25,505.77

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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.