Home / 17,537.92-24,202.23-9,580.09

Finding the Fourth Proportional to 17,537.92, 24,202.23 and 9,580.09

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Solution

The fourth proportional to 17,537.92, 24,202.23 and 9,580.09 is: 13,220.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.92 : 24,202.23 = 9,580.09 : x
  2. Step 2: Convert to fraction form
    17,537.92/24,202.23 = 9,580.09/x
  3. Step 3: Cross multiply
    17,537.92x = 24,202.23 × 9,580.09
  4. Step 4: Simplify right side
    17,537.92x = 231,859,428.86
  5. Step 5: Solve for x
    x = 231,859,428.86/17,537.92
  6. Step 6: Final answer
    x = 13,220.47

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1.5x scale

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.