Home / 75,923.54-104,787.32-44,110.90

Finding the Fourth Proportional to 75,923.54, 104,787.32 and 44,110.90

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Solution

The fourth proportional to 75,923.54, 104,787.32 and 44,110.90 is: 60,880.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,923.54 : 104,787.32 = 44,110.90 : x
  2. Step 2: Convert to fraction form
    75,923.54/104,787.32 = 44,110.90/x
  3. Step 3: Cross multiply
    75,923.54x = 104,787.32 × 44,110.90
  4. Step 4: Simplify right side
    75,923.54x = 4,622,262,993.79
  5. Step 5: Solve for x
    x = 4,622,262,993.79/75,923.54
  6. Step 6: Final answer
    x = 60,880.50

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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.