Home / 271,103.43-374,123.67-150,246.75

Finding the Fourth Proportional to 271,103.43, 374,123.67 and 150,246.75

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Solution

The fourth proportional to 271,103.43, 374,123.67 and 150,246.75 is: 207,341.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,103.43 : 374,123.67 = 150,246.75 : x
  2. Step 2: Convert to fraction form
    271,103.43/374,123.67 = 150,246.75/x
  3. Step 3: Cross multiply
    271,103.43x = 374,123.67 × 150,246.75
  4. Step 4: Simplify right side
    271,103.43x = 56,210,865,515.57
  5. Step 5: Solve for x
    x = 56,210,865,515.57/271,103.43
  6. Step 6: Final answer
    x = 207,341.03

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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.