Home / 22,324.48-33,463.43-7,528.31

Finding the Fourth Proportional to 22,324.48, 33,463.43 and 7,528.31

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Solution

The fourth proportional to 22,324.48, 33,463.43 and 7,528.31 is: 11,284.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,324.48 : 33,463.43 = 7,528.31 : x
  2. Step 2: Convert to fraction form
    22,324.48/33,463.43 = 7,528.31/x
  3. Step 3: Cross multiply
    22,324.48x = 33,463.43 × 7,528.31
  4. Step 4: Simplify right side
    22,324.48x = 251,923,037.06
  5. Step 5: Solve for x
    x = 251,923,037.06/22,324.48
  6. Step 6: Final answer
    x = 11,284.61

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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.