Home / 241,620.05-333,445.05-134,198.25

Finding the Fourth Proportional to 241,620.05, 333,445.05 and 134,198.25

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Solution

The fourth proportional to 241,620.05, 333,445.05 and 134,198.25 is: 185,198.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,620.05 : 333,445.05 = 134,198.25 : x
  2. Step 2: Convert to fraction form
    241,620.05/333,445.05 = 134,198.25/x
  3. Step 3: Cross multiply
    241,620.05x = 333,445.05 × 134,198.25
  4. Step 4: Simplify right side
    241,620.05x = 44,747,742,181.16
  5. Step 5: Solve for x
    x = 44,747,742,181.16/241,620.05
  6. Step 6: Final answer
    x = 185,198.80

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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.