Home / 141,183.27-211,800.89-46,418.80

Finding the Fourth Proportional to 141,183.27, 211,800.89 and 46,418.80

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Solution

The fourth proportional to 141,183.27, 211,800.89 and 46,418.80 is: 69,636.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,183.27 : 211,800.89 = 46,418.80 : x
  2. Step 2: Convert to fraction form
    141,183.27/211,800.89 = 46,418.80/x
  3. Step 3: Cross multiply
    141,183.27x = 211,800.89 × 46,418.80
  4. Step 4: Simplify right side
    141,183.27x = 9,831,543,152.73
  5. Step 5: Solve for x
    x = 9,831,543,152.73/141,183.27
  6. Step 6: Final answer
    x = 69,636.74

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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.