Home / 44,467.14-66,719.43-19,494.30

Finding the Fourth Proportional to 44,467.14, 66,719.43 and 19,494.30

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Solution

The fourth proportional to 44,467.14, 66,719.43 and 19,494.30 is: 29,249.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.14 : 66,719.43 = 19,494.30 : x
  2. Step 2: Convert to fraction form
    44,467.14/66,719.43 = 19,494.30/x
  3. Step 3: Cross multiply
    44,467.14x = 66,719.43 × 19,494.30
  4. Step 4: Simplify right side
    44,467.14x = 1,300,648,584.25
  5. Step 5: Solve for x
    x = 1,300,648,584.25/44,467.14
  6. Step 6: Final answer
    x = 29,249.66

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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.