Home / 33,733.36-46,565.16-30,190.42

Finding the Fourth Proportional to 33,733.36, 46,565.16 and 30,190.42

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Solution

The fourth proportional to 33,733.36, 46,565.16 and 30,190.42 is: 41,674.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,733.36 : 46,565.16 = 30,190.42 : x
  2. Step 2: Convert to fraction form
    33,733.36/46,565.16 = 30,190.42/x
  3. Step 3: Cross multiply
    33,733.36x = 46,565.16 × 30,190.42
  4. Step 4: Simplify right side
    33,733.36x = 1,405,821,737.77
  5. Step 5: Solve for x
    x = 1,405,821,737.77/33,733.36
  6. Step 6: Final answer
    x = 41,674.52

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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.