Home / 89,284.75-133,927.93-22,724.95

Finding the Fourth Proportional to 89,284.75, 133,927.93 and 22,724.95

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Solution

The fourth proportional to 89,284.75, 133,927.93 and 22,724.95 is: 34,087.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,284.75 : 133,927.93 = 22,724.95 : x
  2. Step 2: Convert to fraction form
    89,284.75/133,927.93 = 22,724.95/x
  3. Step 3: Cross multiply
    89,284.75x = 133,927.93 × 22,724.95
  4. Step 4: Simplify right side
    89,284.75x = 3,043,505,512.85
  5. Step 5: Solve for x
    x = 3,043,505,512.85/89,284.75
  6. Step 6: Final answer
    x = 34,087.63

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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.