Home / 271,447.29-374,563.19-150,557.22

Finding the Fourth Proportional to 271,447.29, 374,563.19 and 150,557.22

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Solution

The fourth proportional to 271,447.29, 374,563.19 and 150,557.22 is: 207,750.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,447.29 : 374,563.19 = 150,557.22 : x
  2. Step 2: Convert to fraction form
    271,447.29/374,563.19 = 150,557.22/x
  3. Step 3: Cross multiply
    271,447.29x = 374,563.19 × 150,557.22
  4. Step 4: Simplify right side
    271,447.29x = 56,393,191,847.95
  5. Step 5: Solve for x
    x = 56,393,191,847.95/271,447.29
  6. Step 6: Final answer
    x = 207,750.06

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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.