Home / 167,501.03-231,047.73-110,146.94

Finding the Fourth Proportional to 167,501.03, 231,047.73 and 110,146.94

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Solution

The fourth proportional to 167,501.03, 231,047.73 and 110,146.94 is: 151,934.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,501.03 : 231,047.73 = 110,146.94 : x
  2. Step 2: Convert to fraction form
    167,501.03/231,047.73 = 110,146.94/x
  3. Step 3: Cross multiply
    167,501.03x = 231,047.73 × 110,146.94
  4. Step 4: Simplify right side
    167,501.03x = 25,449,200,453.45
  5. Step 5: Solve for x
    x = 25,449,200,453.45/167,501.03
  6. Step 6: Final answer
    x = 151,934.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.