Home / 177,332.99-265,375.38-110,804.45

Finding the Fourth Proportional to 177,332.99, 265,375.38 and 110,804.45

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Solution

The fourth proportional to 177,332.99, 265,375.38 and 110,804.45 is: 165,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,332.99 : 265,375.38 = 110,804.45 : x
  2. Step 2: Convert to fraction form
    177,332.99/265,375.38 = 110,804.45/x
  3. Step 3: Cross multiply
    177,332.99x = 265,375.38 × 110,804.45
  4. Step 4: Simplify right side
    177,332.99x = 29,404,771,697.56
  5. Step 5: Solve for x
    x = 29,404,771,697.56/177,332.99
  6. Step 6: Final answer
    x = 165,816.71

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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.