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Finding the Fourth Proportional to 35,333.01, 48,759.57 and 19,417.32

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Solution

The fourth proportional to 35,333.01, 48,759.57 and 19,417.32 is: 26,795.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,333.01 : 48,759.57 = 19,417.32 : x
  2. Step 2: Convert to fraction form
    35,333.01/48,759.57 = 19,417.32/x
  3. Step 3: Cross multiply
    35,333.01x = 48,759.57 × 19,417.32
  4. Step 4: Simplify right side
    35,333.01x = 946,780,173.75
  5. Step 5: Solve for x
    x = 946,780,173.75/35,333.01
  6. Step 6: Final answer
    x = 26,795.91

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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.