Home / 39,195.65-58,869.11-33,586.00

Finding the Fourth Proportional to 39,195.65, 58,869.11 and 33,586.00

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Solution

The fourth proportional to 39,195.65, 58,869.11 and 33,586.00 is: 50,443.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,195.65 : 58,869.11 = 33,586.00 : x
  2. Step 2: Convert to fraction form
    39,195.65/58,869.11 = 33,586.00/x
  3. Step 3: Cross multiply
    39,195.65x = 58,869.11 × 33,586.00
  4. Step 4: Simplify right side
    39,195.65x = 1,977,177,865.25
  5. Step 5: Solve for x
    x = 1,977,177,865.25/39,195.65
  6. Step 6: Final answer
    x = 50,443.81

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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.