Home / 45,224.19-67,811.39-35,923.83

Finding the Fourth Proportional to 45,224.19, 67,811.39 and 35,923.83

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Solution

The fourth proportional to 45,224.19, 67,811.39 and 35,923.83 is: 53,865.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,224.19 : 67,811.39 = 35,923.83 : x
  2. Step 2: Convert to fraction form
    45,224.19/67,811.39 = 35,923.83/x
  3. Step 3: Cross multiply
    45,224.19x = 67,811.39 × 35,923.83
  4. Step 4: Simplify right side
    45,224.19x = 2,436,044,666.80
  5. Step 5: Solve for x
    x = 2,436,044,666.80/45,224.19
  6. Step 6: Final answer
    x = 53,865.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.