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Finding the Fourth Proportional to 36,859.74, 50,850.40 and 23,423.79

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Solution

The fourth proportional to 36,859.74, 50,850.40 and 23,423.79 is: 32,314.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,859.74 : 50,850.40 = 23,423.79 : x
  2. Step 2: Convert to fraction form
    36,859.74/50,850.40 = 23,423.79/x
  3. Step 3: Cross multiply
    36,859.74x = 50,850.40 × 23,423.79
  4. Step 4: Simplify right side
    36,859.74x = 1,191,109,091.02
  5. Step 5: Solve for x
    x = 1,191,109,091.02/36,859.74
  6. Step 6: Final answer
    x = 32,314.64

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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.