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Finding the Fourth Proportional to 183,798.30, 275,697.45 and 182,486.10

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Solution

The fourth proportional to 183,798.30, 275,697.45 and 182,486.10 is: 273,729.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,798.30 : 275,697.45 = 182,486.10 : x
  2. Step 2: Convert to fraction form
    183,798.30/275,697.45 = 182,486.10/x
  3. Step 3: Cross multiply
    183,798.30x = 275,697.45 × 182,486.10
  4. Step 4: Simplify right side
    183,798.30x = 50,310,952,430.45
  5. Step 5: Solve for x
    x = 50,310,952,430.45/183,798.30
  6. Step 6: Final answer
    x = 273,729.15

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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.