Home / 22,618.03-33,881.68-11,524.27

Finding the Fourth Proportional to 22,618.03, 33,881.68 and 11,524.27

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Solution

The fourth proportional to 22,618.03, 33,881.68 and 11,524.27 is: 17,263.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,618.03 : 33,881.68 = 11,524.27 : x
  2. Step 2: Convert to fraction form
    22,618.03/33,881.68 = 11,524.27/x
  3. Step 3: Cross multiply
    22,618.03x = 33,881.68 × 11,524.27
  4. Step 4: Simplify right side
    22,618.03x = 390,461,628.37
  5. Step 5: Solve for x
    x = 390,461,628.37/22,618.03
  6. Step 6: Final answer
    x = 17,263.29

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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.