Home / 36,841.64-50,752.50-30,441.56

Finding the Fourth Proportional to 36,841.64, 50,752.50 and 30,441.56

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Solution

The fourth proportional to 36,841.64, 50,752.50 and 30,441.56 is: 41,935.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,841.64 : 50,752.50 = 30,441.56 : x
  2. Step 2: Convert to fraction form
    36,841.64/50,752.50 = 30,441.56/x
  3. Step 3: Cross multiply
    36,841.64x = 50,752.50 × 30,441.56
  4. Step 4: Simplify right side
    36,841.64x = 1,544,985,273.90
  5. Step 5: Solve for x
    x = 1,544,985,273.90/36,841.64
  6. Step 6: Final answer
    x = 41,935.84

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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.