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Finding the Fourth Proportional to 35,306.63, 52,967.24 and 10,347.49

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Solution

The fourth proportional to 35,306.63, 52,967.24 and 10,347.49 is: 15,523.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306.63 : 52,967.24 = 10,347.49 : x
  2. Step 2: Convert to fraction form
    35,306.63/52,967.24 = 10,347.49/x
  3. Step 3: Cross multiply
    35,306.63x = 52,967.24 × 10,347.49
  4. Step 4: Simplify right side
    35,306.63x = 548,077,986.23
  5. Step 5: Solve for x
    x = 548,077,986.23/35,306.63
  6. Step 6: Final answer
    x = 15,523.37

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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.