Home / 44,498.76-66,771.15-19,556.31

Finding the Fourth Proportional to 44,498.76, 66,771.15 and 19,556.31

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Solution

The fourth proportional to 44,498.76, 66,771.15 and 19,556.31 is: 29,344.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,498.76 : 66,771.15 = 19,556.31 : x
  2. Step 2: Convert to fraction form
    44,498.76/66,771.15 = 19,556.31/x
  3. Step 3: Cross multiply
    44,498.76x = 66,771.15 × 19,556.31
  4. Step 4: Simplify right side
    44,498.76x = 1,305,797,308.46
  5. Step 5: Solve for x
    x = 1,305,797,308.46/44,498.76
  6. Step 6: Final answer
    x = 29,344.58

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1.5x scale

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.