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Finding the Fourth Proportional to 182,692.04, 274,005.70 and 49,582.64

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Solution

The fourth proportional to 182,692.04, 274,005.70 and 49,582.64 is: 74,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,692.04 : 274,005.70 = 49,582.64 : x
  2. Step 2: Convert to fraction form
    182,692.04/274,005.70 = 49,582.64/x
  3. Step 3: Cross multiply
    182,692.04x = 274,005.70 × 49,582.64
  4. Step 4: Simplify right side
    182,692.04x = 13,585,926,542.11
  5. Step 5: Solve for x
    x = 13,585,926,542.11/182,692.04
  6. Step 6: Final answer
    x = 74,365.18

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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.