Home / 273,723.14-377,710.94-152,861.84

Finding the Fourth Proportional to 273,723.14, 377,710.94 and 152,861.84

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Solution

The fourth proportional to 273,723.14, 377,710.94 and 152,861.84 is: 210,934.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,723.14 : 377,710.94 = 152,861.84 : x
  2. Step 2: Convert to fraction form
    273,723.14/377,710.94 = 152,861.84/x
  3. Step 3: Cross multiply
    273,723.14x = 377,710.94 × 152,861.84
  4. Step 4: Simplify right side
    273,723.14x = 57,737,587,387.97
  5. Step 5: Solve for x
    x = 57,737,587,387.97/273,723.14
  6. Step 6: Final answer
    x = 210,934.26

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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.