Home / 184,409.26-254,491.07-107,935.47

Finding the Fourth Proportional to 184,409.26, 254,491.07 and 107,935.47

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Solution

The fourth proportional to 184,409.26, 254,491.07 and 107,935.47 is: 148,954.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,409.26 : 254,491.07 = 107,935.47 : x
  2. Step 2: Convert to fraction form
    184,409.26/254,491.07 = 107,935.47/x
  3. Step 3: Cross multiply
    184,409.26x = 254,491.07 × 107,935.47
  4. Step 4: Simplify right side
    184,409.26x = 27,468,612,711.58
  5. Step 5: Solve for x
    x = 27,468,612,711.58/184,409.26
  6. Step 6: Final answer
    x = 148,954.63

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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.