Home / 244,701.21-366,991.06-67,199.43

Finding the Fourth Proportional to 244,701.21, 366,991.06 and 67,199.43

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Solution

The fourth proportional to 244,701.21, 366,991.06 and 67,199.43 is: 100,782.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,701.21 : 366,991.06 = 67,199.43 : x
  2. Step 2: Convert to fraction form
    244,701.21/366,991.06 = 67,199.43/x
  3. Step 3: Cross multiply
    244,701.21x = 366,991.06 × 67,199.43
  4. Step 4: Simplify right side
    244,701.21x = 24,661,590,047.10
  5. Step 5: Solve for x
    x = 24,661,590,047.10/244,701.21
  6. Step 6: Final answer
    x = 100,782.46

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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.