Home / 49,221.19-67,923.44-30,093.83

Finding the Fourth Proportional to 49,221.19, 67,923.44 and 30,093.83

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Solution

The fourth proportional to 49,221.19, 67,923.44 and 30,093.83 is: 41,528.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,221.19 : 67,923.44 = 30,093.83 : x
  2. Step 2: Convert to fraction form
    49,221.19/67,923.44 = 30,093.83/x
  3. Step 3: Cross multiply
    49,221.19x = 67,923.44 × 30,093.83
  4. Step 4: Simplify right side
    49,221.19x = 2,044,076,116.76
  5. Step 5: Solve for x
    x = 2,044,076,116.76/49,221.19
  6. Step 6: Final answer
    x = 41,528.38

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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.