Home / 141,019.44-211,523.04-47,524.80

Finding the Fourth Proportional to 141,019.44, 211,523.04 and 47,524.80

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Solution

The fourth proportional to 141,019.44, 211,523.04 and 47,524.80 is: 71,285.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,019.44 : 211,523.04 = 47,524.80 : x
  2. Step 2: Convert to fraction form
    141,019.44/211,523.04 = 47,524.80/x
  3. Step 3: Cross multiply
    141,019.44x = 211,523.04 × 47,524.80
  4. Step 4: Simplify right side
    141,019.44x = 10,052,590,171.39
  5. Step 5: Solve for x
    x = 10,052,590,171.39/141,019.44
  6. Step 6: Final answer
    x = 71,285.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.