Home / 271,106.70-374,127.24-150,266.16

Finding the Fourth Proportional to 271,106.70, 374,127.24 and 150,266.16

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Solution

The fourth proportional to 271,106.70, 374,127.24 and 150,266.16 is: 207,367.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,106.70 : 374,127.24 = 150,266.16 : x
  2. Step 2: Convert to fraction form
    271,106.70/374,127.24 = 150,266.16/x
  3. Step 3: Cross multiply
    271,106.70x = 374,127.24 × 150,266.16
  4. Step 4: Simplify right side
    271,106.70x = 56,218,663,706.20
  5. Step 5: Solve for x
    x = 56,218,663,706.20/271,106.70
  6. Step 6: Final answer
    x = 207,367.30

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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.