Home / 44,481.14-66,744.33-19,514.70

Finding the Fourth Proportional to 44,481.14, 66,744.33 and 19,514.70

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Solution

The fourth proportional to 44,481.14, 66,744.33 and 19,514.70 is: 29,281.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,481.14 : 66,744.33 = 19,514.70 : x
  2. Step 2: Convert to fraction form
    44,481.14/66,744.33 = 19,514.70/x
  3. Step 3: Cross multiply
    44,481.14x = 66,744.33 × 19,514.70
  4. Step 4: Simplify right side
    44,481.14x = 1,302,495,576.65
  5. Step 5: Solve for x
    x = 1,302,495,576.65/44,481.14
  6. Step 6: Final answer
    x = 29,281.98

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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.