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Finding the Fourth Proportional to 35,305.33, 52,957.95 and 9,010.07

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Solution

The fourth proportional to 35,305.33, 52,957.95 and 9,010.07 is: 13,515.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,305.33 : 52,957.95 = 9,010.07 : x
  2. Step 2: Convert to fraction form
    35,305.33/52,957.95 = 9,010.07/x
  3. Step 3: Cross multiply
    35,305.33x = 52,957.95 × 9,010.07
  4. Step 4: Simplify right side
    35,305.33x = 477,154,571.77
  5. Step 5: Solve for x
    x = 477,154,571.77/35,305.33
  6. Step 6: Final answer
    x = 13,515.09

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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.