Home / 271,624.29-374,837.85-150,765.27

Finding the Fourth Proportional to 271,624.29, 374,837.85 and 150,765.27

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Solution

The fourth proportional to 271,624.29, 374,837.85 and 150,765.27 is: 208,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,624.29 : 374,837.85 = 150,765.27 : x
  2. Step 2: Convert to fraction form
    271,624.29/374,837.85 = 150,765.27/x
  3. Step 3: Cross multiply
    271,624.29x = 374,837.85 × 150,765.27
  4. Step 4: Simplify right side
    271,624.29x = 56,512,529,661.47
  5. Step 5: Solve for x
    x = 56,512,529,661.47/271,624.29
  6. Step 6: Final answer
    x = 208,054.04

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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.