Home / 27,169.08-37,500-16,564.56

Finding the Fourth Proportional to 27,169.08, 37,500 and 16,564.56

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Solution

The fourth proportional to 27,169.08, 37,500 and 16,564.56 is: 22,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,169.08 : 37,500 = 16,564.56 : x
  2. Step 2: Convert to fraction form
    27,169.08/37,500 = 16,564.56/x
  3. Step 3: Cross multiply
    27,169.08x = 37,500 × 16,564.56
  4. Step 4: Simplify right side
    27,169.08x = 621,171,000
  5. Step 5: Solve for x
    x = 621,171,000/27,169.08
  6. Step 6: Final answer
    x = 22,863.16

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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.