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Finding the Fourth Proportional to 29,564.88, 44,314.11 and 19,452.84

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Solution

The fourth proportional to 29,564.88, 44,314.11 and 19,452.84 is: 29,157.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,564.88 : 44,314.11 = 19,452.84 : x
  2. Step 2: Convert to fraction form
    29,564.88/44,314.11 = 19,452.84/x
  3. Step 3: Cross multiply
    29,564.88x = 44,314.11 × 19,452.84
  4. Step 4: Simplify right side
    29,564.88x = 862,035,291.57
  5. Step 5: Solve for x
    x = 862,035,291.57/29,564.88
  6. Step 6: Final answer
    x = 29,157.41

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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.