Home / 36,839.44-50,838.54-20,924.02

Finding the Fourth Proportional to 36,839.44, 50,838.54 and 20,924.02

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Solution

The fourth proportional to 36,839.44, 50,838.54 and 20,924.02 is: 28,875.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,839.44 : 50,838.54 = 20,924.02 : x
  2. Step 2: Convert to fraction form
    36,839.44/50,838.54 = 20,924.02/x
  3. Step 3: Cross multiply
    36,839.44x = 50,838.54 × 20,924.02
  4. Step 4: Simplify right side
    36,839.44x = 1,063,746,627.73
  5. Step 5: Solve for x
    x = 1,063,746,627.73/36,839.44
  6. Step 6: Final answer
    x = 28,875.21

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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.