Home / 271,056.54-374,066.22-150,186.53

Finding the Fourth Proportional to 271,056.54, 374,066.22 and 150,186.53

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Solution

The fourth proportional to 271,056.54, 374,066.22 and 150,186.53 is: 207,261.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,056.54 : 374,066.22 = 150,186.53 : x
  2. Step 2: Convert to fraction form
    271,056.54/374,066.22 = 150,186.53/x
  3. Step 3: Cross multiply
    271,056.54x = 374,066.22 × 150,186.53
  4. Step 4: Simplify right side
    271,056.54x = 56,179,705,701.69
  5. Step 5: Solve for x
    x = 56,179,705,701.69/271,056.54
  6. Step 6: Final answer
    x = 207,261.95

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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.