Home / 23,923.33-33,010.69-14,361.19

Finding the Fourth Proportional to 23,923.33, 33,010.69 and 14,361.19

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Solution

The fourth proportional to 23,923.33, 33,010.69 and 14,361.19 is: 19,816.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,923.33 : 33,010.69 = 14,361.19 : x
  2. Step 2: Convert to fraction form
    23,923.33/33,010.69 = 14,361.19/x
  3. Step 3: Cross multiply
    23,923.33x = 33,010.69 × 14,361.19
  4. Step 4: Simplify right side
    23,923.33x = 474,072,791.12
  5. Step 5: Solve for x
    x = 474,072,791.12/23,923.33
  6. Step 6: Final answer
    x = 19,816.34

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Half scale
Find fourth proportional to 47,846.66, 66,021.38 and 28,722.38
Double scale
Find fourth proportional to 23,924.33, 33,012.07 and 14,362.19
Similar ratio
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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.