Home / 294,532.54-441,803.25-112,173.44

Finding the Fourth Proportional to 294,532.54, 441,803.25 and 112,173.44

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Solution

The fourth proportional to 294,532.54, 441,803.25 and 112,173.44 is: 168,261.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,532.54 : 441,803.25 = 112,173.44 : x
  2. Step 2: Convert to fraction form
    294,532.54/441,803.25 = 112,173.44/x
  3. Step 3: Cross multiply
    294,532.54x = 441,803.25 × 112,173.44
  4. Step 4: Simplify right side
    294,532.54x = 49,558,588,146.66
  5. Step 5: Solve for x
    x = 49,558,588,146.66/294,532.54
  6. Step 6: Final answer
    x = 168,261.84

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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.