Home / 182,733.53-274,147.01-70,383.59

Finding the Fourth Proportional to 182,733.53, 274,147.01 and 70,383.59

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Solution

The fourth proportional to 182,733.53, 274,147.01 and 70,383.59 is: 105,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,733.53 : 274,147.01 = 70,383.59 : x
  2. Step 2: Convert to fraction form
    182,733.53/274,147.01 = 70,383.59/x
  3. Step 3: Cross multiply
    182,733.53x = 274,147.01 × 70,383.59
  4. Step 4: Simplify right side
    182,733.53x = 19,295,450,399.65
  5. Step 5: Solve for x
    x = 19,295,450,399.65/182,733.53
  6. Step 6: Final answer
    x = 105,593.38

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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.