Home / 36,853.41-55,301.53-15,504.56

Finding the Fourth Proportional to 36,853.41, 55,301.53 and 15,504.56

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Solution

The fourth proportional to 36,853.41, 55,301.53 and 15,504.56 is: 23,265.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,853.41 : 55,301.53 = 15,504.56 : x
  2. Step 2: Convert to fraction form
    36,853.41/55,301.53 = 15,504.56/x
  3. Step 3: Cross multiply
    36,853.41x = 55,301.53 × 15,504.56
  4. Step 4: Simplify right side
    36,853.41x = 857,425,889.98
  5. Step 5: Solve for x
    x = 857,425,889.98/36,853.41
  6. Step 6: Final answer
    x = 23,265.85

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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.