Home / 244,068.21-366,361.10-216,169.38

Finding the Fourth Proportional to 244,068.21, 366,361.10 and 216,169.38

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Solution

The fourth proportional to 244,068.21, 366,361.10 and 216,169.38 is: 324,483.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,068.21 : 366,361.10 = 216,169.38 : x
  2. Step 2: Convert to fraction form
    244,068.21/366,361.10 = 216,169.38/x
  3. Step 3: Cross multiply
    244,068.21x = 366,361.10 × 216,169.38
  4. Step 4: Simplify right side
    244,068.21x = 79,196,051,843.12
  5. Step 5: Solve for x
    x = 79,196,051,843.12/244,068.21
  6. Step 6: Final answer
    x = 324,483.27

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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.