Home / 45,334.37-62,561.38-25,193.22

Finding the Fourth Proportional to 45,334.37, 62,561.38 and 25,193.22

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Solution

The fourth proportional to 45,334.37, 62,561.38 and 25,193.22 is: 34,766.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,334.37 : 62,561.38 = 25,193.22 : x
  2. Step 2: Convert to fraction form
    45,334.37/62,561.38 = 25,193.22/x
  3. Step 3: Cross multiply
    45,334.37x = 62,561.38 × 25,193.22
  4. Step 4: Simplify right side
    45,334.37x = 1,576,122,609.84
  5. Step 5: Solve for x
    x = 1,576,122,609.84/45,334.37
  6. Step 6: Final answer
    x = 34,766.62

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Double scale
Find fourth proportional to 45,335.37, 62,562.76 and 25,194.22
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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.