Home / 39,201.93-58,671.68-32,181.66

Finding the Fourth Proportional to 39,201.93, 58,671.68 and 32,181.66

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Solution

The fourth proportional to 39,201.93, 58,671.68 and 32,181.66 is: 48,164.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,201.93 : 58,671.68 = 32,181.66 : x
  2. Step 2: Convert to fraction form
    39,201.93/58,671.68 = 32,181.66/x
  3. Step 3: Cross multiply
    39,201.93x = 58,671.68 × 32,181.66
  4. Step 4: Simplify right side
    39,201.93x = 1,888,151,896.48
  5. Step 5: Solve for x
    x = 1,888,151,896.48/39,201.93
  6. Step 6: Final answer
    x = 48,164.77

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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.