Home / 36,463.18-54,695.92-11,503.44

Finding the Fourth Proportional to 36,463.18, 54,695.92 and 11,503.44

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Solution

The fourth proportional to 36,463.18, 54,695.92 and 11,503.44 is: 17,255.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,463.18 : 54,695.92 = 11,503.44 : x
  2. Step 2: Convert to fraction form
    36,463.18/54,695.92 = 11,503.44/x
  3. Step 3: Cross multiply
    36,463.18x = 54,695.92 × 11,503.44
  4. Step 4: Simplify right side
    36,463.18x = 629,191,233.96
  5. Step 5: Solve for x
    x = 629,191,233.96/36,463.18
  6. Step 6: Final answer
    x = 17,255.52

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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.