Home / 293,895.02-441,039.18-106,906.52

Finding the Fourth Proportional to 293,895.02, 441,039.18 and 106,906.52

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Solution

The fourth proportional to 293,895.02, 441,039.18 and 106,906.52 is: 160,431.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,895.02 : 441,039.18 = 106,906.52 : x
  2. Step 2: Convert to fraction form
    293,895.02/441,039.18 = 106,906.52/x
  3. Step 3: Cross multiply
    293,895.02x = 441,039.18 × 106,906.52
  4. Step 4: Simplify right side
    293,895.02x = 47,149,963,917.45
  5. Step 5: Solve for x
    x = 47,149,963,917.45/293,895.02
  6. Step 6: Final answer
    x = 160,431.31

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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.