Home / 36,832.68-50,823.48-20,696.88

Finding the Fourth Proportional to 36,832.68, 50,823.48 and 20,696.88

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Solution

The fourth proportional to 36,832.68, 50,823.48 and 20,696.88 is: 28,558.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,832.68 : 50,823.48 = 20,696.88 : x
  2. Step 2: Convert to fraction form
    36,832.68/50,823.48 = 20,696.88/x
  3. Step 3: Cross multiply
    36,832.68x = 50,823.48 × 20,696.88
  4. Step 4: Simplify right side
    36,832.68x = 1,051,887,466.74
  5. Step 5: Solve for x
    x = 1,051,887,466.74/36,832.68
  6. Step 6: Final answer
    x = 28,558.54

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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.