Home / 271,080.33-374,091.74-150,223.61

Finding the Fourth Proportional to 271,080.33, 374,091.74 and 150,223.61

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Solution

The fourth proportional to 271,080.33, 374,091.74 and 150,223.61 is: 207,309.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,080.33 : 374,091.74 = 150,223.61 : x
  2. Step 2: Convert to fraction form
    271,080.33/374,091.74 = 150,223.61/x
  3. Step 3: Cross multiply
    271,080.33x = 374,091.74 × 150,223.61
  4. Step 4: Simplify right side
    271,080.33x = 56,197,411,653.98
  5. Step 5: Solve for x
    x = 56,197,411,653.98/271,080.33
  6. Step 6: Final answer
    x = 207,309.07

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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.