Home / 36,837.39-55,256.47-29,488.56

Finding the Fourth Proportional to 36,837.39, 55,256.47 and 29,488.56

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Solution

The fourth proportional to 36,837.39, 55,256.47 and 29,488.56 is: 44,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,837.39 : 55,256.47 = 29,488.56 : x
  2. Step 2: Convert to fraction form
    36,837.39/55,256.47 = 29,488.56/x
  3. Step 3: Cross multiply
    36,837.39x = 55,256.47 × 29,488.56
  4. Step 4: Simplify right side
    36,837.39x = 1,629,433,869.12
  5. Step 5: Solve for x
    x = 1,629,433,869.12/36,837.39
  6. Step 6: Final answer
    x = 44,233.15

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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.