Home / 271,616.82-374,813.49-150,752.26

Finding the Fourth Proportional to 271,616.82, 374,813.49 and 150,752.26

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Solution

The fourth proportional to 271,616.82, 374,813.49 and 150,752.26 is: 208,028.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,616.82 : 374,813.49 = 150,752.26 : x
  2. Step 2: Convert to fraction form
    271,616.82/374,813.49 = 150,752.26/x
  3. Step 3: Cross multiply
    271,616.82x = 374,813.49 × 150,752.26
  4. Step 4: Simplify right side
    271,616.82x = 56,503,980,695.99
  5. Step 5: Solve for x
    x = 56,503,980,695.99/271,616.82
  6. Step 6: Final answer
    x = 208,028.28

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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.