Home / 33,364.07-46,041.05-19,942.73

Finding the Fourth Proportional to 33,364.07, 46,041.05 and 19,942.73

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Solution

The fourth proportional to 33,364.07, 46,041.05 and 19,942.73 is: 27,520.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,364.07 : 46,041.05 = 19,942.73 : x
  2. Step 2: Convert to fraction form
    33,364.07/46,041.05 = 19,942.73/x
  3. Step 3: Cross multiply
    33,364.07x = 46,041.05 × 19,942.73
  4. Step 4: Simplify right side
    33,364.07x = 918,183,899.15
  5. Step 5: Solve for x
    x = 918,183,899.15/33,364.07
  6. Step 6: Final answer
    x = 27,520.14

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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.