Home / 30,724.92-46,109.25-23,711.94

Finding the Fourth Proportional to 30,724.92, 46,109.25 and 23,711.94

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Solution

The fourth proportional to 30,724.92, 46,109.25 and 23,711.94 is: 35,584.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,724.92 : 46,109.25 = 23,711.94 : x
  2. Step 2: Convert to fraction form
    30,724.92/46,109.25 = 23,711.94/x
  3. Step 3: Cross multiply
    30,724.92x = 46,109.25 × 23,711.94
  4. Step 4: Simplify right side
    30,724.92x = 1,093,339,769.45
  5. Step 5: Solve for x
    x = 1,093,339,769.45/30,724.92
  6. Step 6: Final answer
    x = 35,584.79

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1.5x scale

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.