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Finding the Fourth Proportional to 35,193.69, 48,566.99 and 19,061.02

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Solution

The fourth proportional to 35,193.69, 48,566.99 and 19,061.02 is: 26,304.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193.69 : 48,566.99 = 19,061.02 : x
  2. Step 2: Convert to fraction form
    35,193.69/48,566.99 = 19,061.02/x
  3. Step 3: Cross multiply
    35,193.69x = 48,566.99 × 19,061.02
  4. Step 4: Simplify right side
    35,193.69x = 925,736,476.09
  5. Step 5: Solve for x
    x = 925,736,476.09/35,193.69
  6. Step 6: Final answer
    x = 26,304.05

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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.