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Finding the Fourth Proportional to 33,525.59, 46,274.62 and 19,193.45

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Solution

The fourth proportional to 33,525.59, 46,274.62 and 19,193.45 is: 26,492.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,525.59 : 46,274.62 = 19,193.45 : x
  2. Step 2: Convert to fraction form
    33,525.59/46,274.62 = 19,193.45/x
  3. Step 3: Cross multiply
    33,525.59x = 46,274.62 × 19,193.45
  4. Step 4: Simplify right side
    33,525.59x = 888,169,325.88
  5. Step 5: Solve for x
    x = 888,169,325.88/33,525.59
  6. Step 6: Final answer
    x = 26,492.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.