Home / 33,694.84-46,503.18-28,019.83

Finding the Fourth Proportional to 33,694.84, 46,503.18 and 28,019.83

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Solution

The fourth proportional to 33,694.84, 46,503.18 and 28,019.83 is: 38,670.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,694.84 : 46,503.18 = 28,019.83 : x
  2. Step 2: Convert to fraction form
    33,694.84/46,503.18 = 28,019.83/x
  3. Step 3: Cross multiply
    33,694.84x = 46,503.18 × 28,019.83
  4. Step 4: Simplify right side
    33,694.84x = 1,303,011,198.06
  5. Step 5: Solve for x
    x = 1,303,011,198.06/33,694.84
  6. Step 6: Final answer
    x = 38,670.94

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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.