Home / 141,183.45-211,801.41-46,418.94

Finding the Fourth Proportional to 141,183.45, 211,801.41 and 46,418.94

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Solution

The fourth proportional to 141,183.45, 211,801.41 and 46,418.94 is: 69,637.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,183.45 : 211,801.41 = 46,418.94 : x
  2. Step 2: Convert to fraction form
    141,183.45/211,801.41 = 46,418.94/x
  3. Step 3: Cross multiply
    141,183.45x = 211,801.41 × 46,418.94
  4. Step 4: Simplify right side
    141,183.45x = 9,831,596,942.71
  5. Step 5: Solve for x
    x = 9,831,596,942.71/141,183.45
  6. Step 6: Final answer
    x = 69,637.04

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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.