Home / 45,183.29-62,353.30-25,040.50

Finding the Fourth Proportional to 45,183.29, 62,353.30 and 25,040.50

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Solution

The fourth proportional to 45,183.29, 62,353.30 and 25,040.50 is: 34,556.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,183.29 : 62,353.30 = 25,040.50 : x
  2. Step 2: Convert to fraction form
    45,183.29/62,353.30 = 25,040.50/x
  3. Step 3: Cross multiply
    45,183.29x = 62,353.30 × 25,040.50
  4. Step 4: Simplify right side
    45,183.29x = 1,561,357,808.65
  5. Step 5: Solve for x
    x = 1,561,357,808.65/45,183.29
  6. Step 6: Final answer
    x = 34,556.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.