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Finding the Fourth Proportional to 33,345.48, 50,075.52 and 29,605.68

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Solution

The fourth proportional to 33,345.48, 50,075.52 and 29,605.68 is: 44,459.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,345.48 : 50,075.52 = 29,605.68 : x
  2. Step 2: Convert to fraction form
    33,345.48/50,075.52 = 29,605.68/x
  3. Step 3: Cross multiply
    33,345.48x = 50,075.52 × 29,605.68
  4. Step 4: Simplify right side
    33,345.48x = 1,482,519,820.95
  5. Step 5: Solve for x
    x = 1,482,519,820.95/33,345.48
  6. Step 6: Final answer
    x = 44,459.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.