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Finding the Fourth Proportional to 61,844.00, 85,344.93 and 33,549.89

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Solution

The fourth proportional to 61,844.00, 85,344.93 and 33,549.89 is: 46,298.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,844.00 : 85,344.93 = 33,549.89 : x
  2. Step 2: Convert to fraction form
    61,844.00/85,344.93 = 33,549.89/x
  3. Step 3: Cross multiply
    61,844.00x = 85,344.93 × 33,549.89
  4. Step 4: Simplify right side
    61,844.00x = 2,863,312,586.83
  5. Step 5: Solve for x
    x = 2,863,312,586.83/61,844.00
  6. Step 6: Final answer
    x = 46,298.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.