Home / 39,674.73-59,512.44-10,092.60

Finding the Fourth Proportional to 39,674.73, 59,512.44 and 10,092.60

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Solution

The fourth proportional to 39,674.73, 59,512.44 and 10,092.60 is: 15,138.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,674.73 : 59,512.44 = 10,092.60 : x
  2. Step 2: Convert to fraction form
    39,674.73/59,512.44 = 10,092.60/x
  3. Step 3: Cross multiply
    39,674.73x = 59,512.44 × 10,092.60
  4. Step 4: Simplify right side
    39,674.73x = 600,634,903.92
  5. Step 5: Solve for x
    x = 600,634,903.92/39,674.73
  6. Step 6: Final answer
    x = 15,138.98

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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.