Home / 241,899.45-333,821.62-134,468.54

Finding the Fourth Proportional to 241,899.45, 333,821.62 and 134,468.54

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Solution

The fourth proportional to 241,899.45, 333,821.62 and 134,468.54 is: 185,566.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,899.45 : 333,821.62 = 134,468.54 : x
  2. Step 2: Convert to fraction form
    241,899.45/333,821.62 = 134,468.54/x
  3. Step 3: Cross multiply
    241,899.45x = 333,821.62 × 134,468.54
  4. Step 4: Simplify right side
    241,899.45x = 44,888,505,612.64
  5. Step 5: Solve for x
    x = 44,888,505,612.64/241,899.45
  6. Step 6: Final answer
    x = 185,566.80

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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.