Home / 36,592.08-50,498.22-20,677.56

Finding the Fourth Proportional to 36,592.08, 50,498.22 and 20,677.56

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Solution

The fourth proportional to 36,592.08, 50,498.22 and 20,677.56 is: 28,535.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,592.08 : 50,498.22 = 20,677.56 : x
  2. Step 2: Convert to fraction form
    36,592.08/50,498.22 = 20,677.56/x
  3. Step 3: Cross multiply
    36,592.08x = 50,498.22 × 20,677.56
  4. Step 4: Simplify right side
    36,592.08x = 1,044,179,973.94
  5. Step 5: Solve for x
    x = 1,044,179,973.94/36,592.08
  6. Step 6: Final answer
    x = 28,535.68

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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.