Home / 37,003.38-55,513.26-17,271.16

Finding the Fourth Proportional to 37,003.38, 55,513.26 and 17,271.16

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Solution

The fourth proportional to 37,003.38, 55,513.26 and 17,271.16 is: 25,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,003.38 : 55,513.26 = 17,271.16 : x
  2. Step 2: Convert to fraction form
    37,003.38/55,513.26 = 17,271.16/x
  3. Step 3: Cross multiply
    37,003.38x = 55,513.26 × 17,271.16
  4. Step 4: Simplify right side
    37,003.38x = 958,778,395.58
  5. Step 5: Solve for x
    x = 958,778,395.58/37,003.38
  6. Step 6: Final answer
    x = 25,910.56

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1.5x scale

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.