Home / 44,712.54-67,087.98-15,133.50

Finding the Fourth Proportional to 44,712.54, 67,087.98 and 15,133.50

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Solution

The fourth proportional to 44,712.54, 67,087.98 and 15,133.50 is: 22,706.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712.54 : 67,087.98 = 15,133.50 : x
  2. Step 2: Convert to fraction form
    44,712.54/67,087.98 = 15,133.50/x
  3. Step 3: Cross multiply
    44,712.54x = 67,087.98 × 15,133.50
  4. Step 4: Simplify right side
    44,712.54x = 1,015,275,945.33
  5. Step 5: Solve for x
    x = 1,015,275,945.33/44,712.54
  6. Step 6: Final answer
    x = 22,706.74

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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.