Home / 271,033.09-374,025.30-150,182.20

Finding the Fourth Proportional to 271,033.09, 374,025.30 and 150,182.20

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Solution

The fourth proportional to 271,033.09, 374,025.30 and 150,182.20 is: 207,251.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,033.09 : 374,025.30 = 150,182.20 : x
  2. Step 2: Convert to fraction form
    271,033.09/374,025.30 = 150,182.20/x
  3. Step 3: Cross multiply
    271,033.09x = 374,025.30 × 150,182.20
  4. Step 4: Simplify right side
    271,033.09x = 56,171,942,314.01
  5. Step 5: Solve for x
    x = 56,171,942,314.01/271,033.09
  6. Step 6: Final answer
    x = 207,251.24

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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.