Home / 271,146.19-374,204.16-150,325.39

Finding the Fourth Proportional to 271,146.19, 374,204.16 and 150,325.39

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Solution

The fourth proportional to 271,146.19, 374,204.16 and 150,325.39 is: 207,461.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,146.19 : 374,204.16 = 150,325.39 : x
  2. Step 2: Convert to fraction form
    271,146.19/374,204.16 = 150,325.39/x
  3. Step 3: Cross multiply
    271,146.19x = 374,204.16 × 150,325.39
  4. Step 4: Simplify right side
    271,146.19x = 56,252,386,291.62
  5. Step 5: Solve for x
    x = 56,252,386,291.62/271,146.19
  6. Step 6: Final answer
    x = 207,461.47

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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.