Home / 33,358.92-46,037.07-19,019.22

Finding the Fourth Proportional to 33,358.92, 46,037.07 and 19,019.22

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Solution

The fourth proportional to 33,358.92, 46,037.07 and 19,019.22 is: 26,247.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,358.92 : 46,037.07 = 19,019.22 : x
  2. Step 2: Convert to fraction form
    33,358.92/46,037.07 = 19,019.22/x
  3. Step 3: Cross multiply
    33,358.92x = 46,037.07 × 19,019.22
  4. Step 4: Simplify right side
    33,358.92x = 875,589,162.49
  5. Step 5: Solve for x
    x = 875,589,162.49/33,358.92
  6. Step 6: Final answer
    x = 26,247.53

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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.