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Finding the Fourth Proportional to 61,801.11, 92,701.64 and 22,349.00

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Solution

The fourth proportional to 61,801.11, 92,701.64 and 22,349.00 is: 33,523.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,801.11 : 92,701.64 = 22,349.00 : x
  2. Step 2: Convert to fraction form
    61,801.11/92,701.64 = 22,349.00/x
  3. Step 3: Cross multiply
    61,801.11x = 92,701.64 × 22,349.00
  4. Step 4: Simplify right side
    61,801.11x = 2,071,789,239.99
  5. Step 5: Solve for x
    x = 2,071,789,239.99/61,801.11
  6. Step 6: Final answer
    x = 33,523.50

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Why These Related Problems?

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