Home / 36,873.02-50,884.26-20,106.02

Finding the Fourth Proportional to 36,873.02, 50,884.26 and 20,106.02

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Solution

The fourth proportional to 36,873.02, 50,884.26 and 20,106.02 is: 27,746.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,873.02 : 50,884.26 = 20,106.02 : x
  2. Step 2: Convert to fraction form
    36,873.02/50,884.26 = 20,106.02/x
  3. Step 3: Cross multiply
    36,873.02x = 50,884.26 × 20,106.02
  4. Step 4: Simplify right side
    36,873.02x = 1,023,079,949.25
  5. Step 5: Solve for x
    x = 1,023,079,949.25/36,873.02
  6. Step 6: Final answer
    x = 27,746.03

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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.