Home / 39,173.64-58,766.94-19,452.84

Finding the Fourth Proportional to 39,173.64, 58,766.94 and 19,452.84

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Solution

The fourth proportional to 39,173.64, 58,766.94 and 19,452.84 is: 29,182.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,173.64 : 58,766.94 = 19,452.84 : x
  2. Step 2: Convert to fraction form
    39,173.64/58,766.94 = 19,452.84/x
  3. Step 3: Cross multiply
    39,173.64x = 58,766.94 × 19,452.84
  4. Step 4: Simplify right side
    39,173.64x = 1,143,183,881.11
  5. Step 5: Solve for x
    x = 1,143,183,881.11/39,173.64
  6. Step 6: Final answer
    x = 29,182.48

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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.