Home / 45,467.67-62,747.34-25,324.56

Finding the Fourth Proportional to 45,467.67, 62,747.34 and 25,324.56

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Solution

The fourth proportional to 45,467.67, 62,747.34 and 25,324.56 is: 34,948.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,467.67 : 62,747.34 = 25,324.56 : x
  2. Step 2: Convert to fraction form
    45,467.67/62,747.34 = 25,324.56/x
  3. Step 3: Cross multiply
    45,467.67x = 62,747.34 × 25,324.56
  4. Step 4: Simplify right side
    45,467.67x = 1,589,048,776.67
  5. Step 5: Solve for x
    x = 1,589,048,776.67/45,467.67
  6. Step 6: Final answer
    x = 34,948.98

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1.5x scale

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.