Home / 271,068.35-374,076.52-150,211.65

Finding the Fourth Proportional to 271,068.35, 374,076.52 and 150,211.65

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Solution

The fourth proportional to 271,068.35, 374,076.52 and 150,211.65 is: 207,293.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,068.35 : 374,076.52 = 150,211.65 : x
  2. Step 2: Convert to fraction form
    271,068.35/374,076.52 = 150,211.65/x
  3. Step 3: Cross multiply
    271,068.35x = 374,076.52 × 150,211.65
  4. Step 4: Simplify right side
    271,068.35x = 56,190,651,295.46
  5. Step 5: Solve for x
    x = 56,190,651,295.46/271,068.35
  6. Step 6: Final answer
    x = 207,293.29

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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.