Home / 193,299.03-266,146.43-175,584.33

Finding the Fourth Proportional to 193,299.03, 266,146.43 and 175,584.33

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Solution

The fourth proportional to 193,299.03, 266,146.43 and 175,584.33 is: 241,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,299.03 : 266,146.43 = 175,584.33 : x
  2. Step 2: Convert to fraction form
    193,299.03/266,146.43 = 175,584.33/x
  3. Step 3: Cross multiply
    193,299.03x = 266,146.43 × 175,584.33
  4. Step 4: Simplify right side
    193,299.03x = 46,731,141,715.52
  5. Step 5: Solve for x
    x = 46,731,141,715.52/193,299.03
  6. Step 6: Final answer
    x = 241,755.70

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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.