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Finding the Fourth Proportional to 35,024.66, 48,333.96 and 19,109.10

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Solution

The fourth proportional to 35,024.66, 48,333.96 and 19,109.10 is: 26,370.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.66 : 48,333.96 = 19,109.10 : x
  2. Step 2: Convert to fraction form
    35,024.66/48,333.96 = 19,109.10/x
  3. Step 3: Cross multiply
    35,024.66x = 48,333.96 × 19,109.10
  4. Step 4: Simplify right side
    35,024.66x = 923,618,475.04
  5. Step 5: Solve for x
    x = 923,618,475.04/35,024.66
  6. Step 6: Final answer
    x = 26,370.52

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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.