Home / 183,033.35-274,485.68-54,911.43

Finding the Fourth Proportional to 183,033.35, 274,485.68 and 54,911.43

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Solution

The fourth proportional to 183,033.35, 274,485.68 and 54,911.43 is: 82,347.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,033.35 : 274,485.68 = 54,911.43 : x
  2. Step 2: Convert to fraction form
    183,033.35/274,485.68 = 54,911.43/x
  3. Step 3: Cross multiply
    183,033.35x = 274,485.68 × 54,911.43
  4. Step 4: Simplify right side
    183,033.35x = 15,072,401,134.68
  5. Step 5: Solve for x
    x = 15,072,401,134.68/183,033.35
  6. Step 6: Final answer
    x = 82,347.84

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1.5x scale

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.