Home / 234,274.08-350,594.64-191,661.60

Finding the Fourth Proportional to 234,274.08, 350,594.64 and 191,661.60

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Solution

The fourth proportional to 234,274.08, 350,594.64 and 191,661.60 is: 286,824.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,274.08 : 350,594.64 = 191,661.60 : x
  2. Step 2: Convert to fraction form
    234,274.08/350,594.64 = 191,661.60/x
  3. Step 3: Cross multiply
    234,274.08x = 350,594.64 × 191,661.60
  4. Step 4: Simplify right side
    234,274.08x = 67,195,529,653.82
  5. Step 5: Solve for x
    x = 67,195,529,653.82/234,274.08
  6. Step 6: Final answer
    x = 286,824.43

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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.