Home / 36,836.36-55,254.92-29,487.53

Finding the Fourth Proportional to 36,836.36, 55,254.92 and 29,487.53

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Solution

The fourth proportional to 36,836.36, 55,254.92 and 29,487.53 is: 44,231.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,836.36 : 55,254.92 = 29,487.53 : x
  2. Step 2: Convert to fraction form
    36,836.36/55,254.92 = 29,487.53/x
  3. Step 3: Cross multiply
    36,836.36x = 55,254.92 × 29,487.53
  4. Step 4: Simplify right side
    36,836.36x = 1,629,331,231.48
  5. Step 5: Solve for x
    x = 1,629,331,231.48/36,836.36
  6. Step 6: Final answer
    x = 44,231.61

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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.