Home / 36,846.59-50,849.66-20,933.74

Finding the Fourth Proportional to 36,846.59, 50,849.66 and 20,933.74

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Solution

The fourth proportional to 36,846.59, 50,849.66 and 20,933.74 is: 28,889.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,846.59 : 50,849.66 = 20,933.74 : x
  2. Step 2: Convert to fraction form
    36,846.59/50,849.66 = 20,933.74/x
  3. Step 3: Cross multiply
    36,846.59x = 50,849.66 × 20,933.74
  4. Step 4: Simplify right side
    36,846.59x = 1,064,473,202.61
  5. Step 5: Solve for x
    x = 1,064,473,202.61/36,846.59
  6. Step 6: Final answer
    x = 28,889.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.