Home / 39,441.43-58,982.46-29,453.19

Finding the Fourth Proportional to 39,441.43, 58,982.46 and 29,453.19

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Solution

The fourth proportional to 39,441.43, 58,982.46 and 29,453.19 is: 44,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441.43 : 58,982.46 = 29,453.19 : x
  2. Step 2: Convert to fraction form
    39,441.43/58,982.46 = 29,453.19/x
  3. Step 3: Cross multiply
    39,441.43x = 58,982.46 × 29,453.19
  4. Step 4: Simplify right side
    39,441.43x = 1,737,221,601.05
  5. Step 5: Solve for x
    x = 1,737,221,601.05/39,441.43
  6. Step 6: Final answer
    x = 44,045.60

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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.