Home / 30,093.14-41,527.97-16,664.51

Finding the Fourth Proportional to 30,093.14, 41,527.97 and 16,664.51

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Solution

The fourth proportional to 30,093.14, 41,527.97 and 16,664.51 is: 22,996.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,093.14 : 41,527.97 = 16,664.51 : x
  2. Step 2: Convert to fraction form
    30,093.14/41,527.97 = 16,664.51/x
  3. Step 3: Cross multiply
    30,093.14x = 41,527.97 × 16,664.51
  4. Step 4: Simplify right side
    30,093.14x = 692,042,980.38
  5. Step 5: Solve for x
    x = 692,042,980.38/30,093.14
  6. Step 6: Final answer
    x = 22,996.71

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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.