Home / 273,261.26-377,091.30-150,758.54

Finding the Fourth Proportional to 273,261.26, 377,091.30 and 150,758.54

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Solution

The fourth proportional to 273,261.26, 377,091.30 and 150,758.54 is: 208,041.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,261.26 : 377,091.30 = 150,758.54 : x
  2. Step 2: Convert to fraction form
    273,261.26/377,091.30 = 150,758.54/x
  3. Step 3: Cross multiply
    273,261.26x = 377,091.30 × 150,758.54
  4. Step 4: Simplify right side
    273,261.26x = 56,849,733,834.70
  5. Step 5: Solve for x
    x = 56,849,733,834.70/273,261.26
  6. Step 6: Final answer
    x = 208,041.69

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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.