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Finding the Fourth Proportional to 61,562.00, 84,955.56 and 34,704.51

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Solution

The fourth proportional to 61,562.00, 84,955.56 and 34,704.51 is: 47,892.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,562.00 : 84,955.56 = 34,704.51 : x
  2. Step 2: Convert to fraction form
    61,562.00/84,955.56 = 34,704.51/x
  3. Step 3: Cross multiply
    61,562.00x = 84,955.56 × 34,704.51
  4. Step 4: Simplify right side
    61,562.00x = 2,948,340,632.85
  5. Step 5: Solve for x
    x = 2,948,340,632.85/61,562.00
  6. Step 6: Final answer
    x = 47,892.22

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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.