Home / 296,556.84-444,743.26-106,992.57

Finding the Fourth Proportional to 296,556.84, 444,743.26 and 106,992.57

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Solution

The fourth proportional to 296,556.84, 444,743.26 and 106,992.57 is: 160,455.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,556.84 : 444,743.26 = 106,992.57 : x
  2. Step 2: Convert to fraction form
    296,556.84/444,743.26 = 106,992.57/x
  3. Step 3: Cross multiply
    296,556.84x = 444,743.26 × 106,992.57
  4. Step 4: Simplify right side
    296,556.84x = 47,584,224,377.58
  5. Step 5: Solve for x
    x = 47,584,224,377.58/296,556.84
  6. Step 6: Final answer
    x = 160,455.66

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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.