Home / 22,647.24-33,954.48-15,233.28

Finding the Fourth Proportional to 22,647.24, 33,954.48 and 15,233.28

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Solution

The fourth proportional to 22,647.24, 33,954.48 and 15,233.28 is: 22,838.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,647.24 : 33,954.48 = 15,233.28 : x
  2. Step 2: Convert to fraction form
    22,647.24/33,954.48 = 15,233.28/x
  3. Step 3: Cross multiply
    22,647.24x = 33,954.48 × 15,233.28
  4. Step 4: Simplify right side
    22,647.24x = 517,238,101.09
  5. Step 5: Solve for x
    x = 517,238,101.09/22,647.24
  6. Step 6: Final answer
    x = 22,838.90

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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.