Home / 271,666.10-374,882.38-150,800.33

Finding the Fourth Proportional to 271,666.10, 374,882.38 and 150,800.33

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Solution

The fourth proportional to 271,666.10, 374,882.38 and 150,800.33 is: 208,095.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,666.10 : 374,882.38 = 150,800.33 : x
  2. Step 2: Convert to fraction form
    271,666.10/374,882.38 = 150,800.33/x
  3. Step 3: Cross multiply
    271,666.10x = 374,882.38 × 150,800.33
  4. Step 4: Simplify right side
    271,666.10x = 56,532,387,175.39
  5. Step 5: Solve for x
    x = 56,532,387,175.39/271,666.10
  6. Step 6: Final answer
    x = 208,095.11

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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.