Home / 193,299.78-266,147.46-175,585.08

Finding the Fourth Proportional to 193,299.78, 266,147.46 and 175,585.08

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Solution

The fourth proportional to 193,299.78, 266,147.46 and 175,585.08 is: 241,756.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,299.78 : 266,147.46 = 175,585.08 : x
  2. Step 2: Convert to fraction form
    193,299.78/266,147.46 = 175,585.08/x
  3. Step 3: Cross multiply
    193,299.78x = 266,147.46 × 175,585.08
  4. Step 4: Simplify right side
    193,299.78x = 46,731,523,055.90
  5. Step 5: Solve for x
    x = 46,731,523,055.90/193,299.78
  6. Step 6: Final answer
    x = 241,756.73

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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.