Home / 22,816.44-34,224.75-7,021.37

Finding the Fourth Proportional to 22,816.44, 34,224.75 and 7,021.37

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Solution

The fourth proportional to 22,816.44, 34,224.75 and 7,021.37 is: 10,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.44 : 34,224.75 = 7,021.37 : x
  2. Step 2: Convert to fraction form
    22,816.44/34,224.75 = 7,021.37/x
  3. Step 3: Cross multiply
    22,816.44x = 34,224.75 × 7,021.37
  4. Step 4: Simplify right side
    22,816.44x = 240,304,461.78
  5. Step 5: Solve for x
    x = 240,304,461.78/22,816.44
  6. Step 6: Final answer
    x = 10,532.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.