Home / 47,334.11-65,244.42-41,186.08

Finding the Fourth Proportional to 47,334.11, 65,244.42 and 41,186.08

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Solution

The fourth proportional to 47,334.11, 65,244.42 and 41,186.08 is: 56,770.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,334.11 : 65,244.42 = 41,186.08 : x
  2. Step 2: Convert to fraction form
    47,334.11/65,244.42 = 41,186.08/x
  3. Step 3: Cross multiply
    47,334.11x = 65,244.42 × 41,186.08
  4. Step 4: Simplify right side
    47,334.11x = 2,687,161,781.66
  5. Step 5: Solve for x
    x = 2,687,161,781.66/47,334.11
  6. Step 6: Final answer
    x = 56,770.09

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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.