Home / 273,255.17-377,082.83-150,752.43

Finding the Fourth Proportional to 273,255.17, 377,082.83 and 150,752.43

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Solution

The fourth proportional to 273,255.17, 377,082.83 and 150,752.43 is: 208,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,255.17 : 377,082.83 = 150,752.43 : x
  2. Step 2: Convert to fraction form
    273,255.17/377,082.83 = 150,752.43/x
  3. Step 3: Cross multiply
    273,255.17x = 377,082.83 × 150,752.43
  4. Step 4: Simplify right side
    273,255.17x = 56,846,153,310.66
  5. Step 5: Solve for x
    x = 56,846,153,310.66/273,255.17
  6. Step 6: Final answer
    x = 208,033.23

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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.