Home / 271,625.36-374,825.33-150,766.67

Finding the Fourth Proportional to 271,625.36, 374,825.33 and 150,766.67

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Solution

The fourth proportional to 271,625.36, 374,825.33 and 150,766.67 is: 208,048.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,625.36 : 374,825.33 = 150,766.67 : x
  2. Step 2: Convert to fraction form
    271,625.36/374,825.33 = 150,766.67/x
  3. Step 3: Cross multiply
    271,625.36x = 374,825.33 × 150,766.67
  4. Step 4: Simplify right side
    271,625.36x = 56,511,167,018.98
  5. Step 5: Solve for x
    x = 56,511,167,018.98/271,625.36
  6. Step 6: Final answer
    x = 208,048.20

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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.