Home / 29,389.99-44,074.05-11,850.25

Finding the Fourth Proportional to 29,389.99, 44,074.05 and 11,850.25

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Solution

The fourth proportional to 29,389.99, 44,074.05 and 11,850.25 is: 17,770.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,389.99 : 44,074.05 = 11,850.25 : x
  2. Step 2: Convert to fraction form
    29,389.99/44,074.05 = 11,850.25/x
  3. Step 3: Cross multiply
    29,389.99x = 44,074.05 × 11,850.25
  4. Step 4: Simplify right side
    29,389.99x = 522,288,511.01
  5. Step 5: Solve for x
    x = 522,288,511.01/29,389.99
  6. Step 6: Final answer
    x = 17,770.97

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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.