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Finding the Fourth Proportional to 22,536.51, 33,824.21 and 8,695.23

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Solution

The fourth proportional to 22,536.51, 33,824.21 and 8,695.23 is: 13,050.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,536.51 : 33,824.21 = 8,695.23 : x
  2. Step 2: Convert to fraction form
    22,536.51/33,824.21 = 8,695.23/x
  3. Step 3: Cross multiply
    22,536.51x = 33,824.21 × 8,695.23
  4. Step 4: Simplify right side
    22,536.51x = 294,109,242.04
  5. Step 5: Solve for x
    x = 294,109,242.04/22,536.51
  6. Step 6: Final answer
    x = 13,050.35

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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.