Home / 36,594.89-50,495.20-21,284.82

Finding the Fourth Proportional to 36,594.89, 50,495.20 and 21,284.82

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Solution

The fourth proportional to 36,594.89, 50,495.20 and 21,284.82 is: 29,369.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,594.89 : 50,495.20 = 21,284.82 : x
  2. Step 2: Convert to fraction form
    36,594.89/50,495.20 = 21,284.82/x
  3. Step 3: Cross multiply
    36,594.89x = 50,495.20 × 21,284.82
  4. Step 4: Simplify right side
    36,594.89x = 1,074,781,136.44
  5. Step 5: Solve for x
    x = 1,074,781,136.44/36,594.89
  6. Step 6: Final answer
    x = 29,369.71

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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.