Home / 183,563.20-274,999.20-94,513.60

Finding the Fourth Proportional to 183,563.20, 274,999.20 and 94,513.60

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Solution

The fourth proportional to 183,563.20, 274,999.20 and 94,513.60 is: 141,592.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,563.20 : 274,999.20 = 94,513.60 : x
  2. Step 2: Convert to fraction form
    183,563.20/274,999.20 = 94,513.60/x
  3. Step 3: Cross multiply
    183,563.20x = 274,999.20 × 94,513.60
  4. Step 4: Simplify right side
    183,563.20x = 25,991,164,389.12
  5. Step 5: Solve for x
    x = 25,991,164,389.12/183,563.20
  6. Step 6: Final answer
    x = 141,592.46

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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.