Home / 244,069.23-336,578.88-190,334.64

Finding the Fourth Proportional to 244,069.23, 336,578.88 and 190,334.64

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Solution

The fourth proportional to 244,069.23, 336,578.88 and 190,334.64 is: 262,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,069.23 : 336,578.88 = 190,334.64 : x
  2. Step 2: Convert to fraction form
    244,069.23/336,578.88 = 190,334.64/x
  3. Step 3: Cross multiply
    244,069.23x = 336,578.88 × 190,334.64
  4. Step 4: Simplify right side
    244,069.23x = 64,062,619,956.40
  5. Step 5: Solve for x
    x = 64,062,619,956.40/244,069.23
  6. Step 6: Final answer
    x = 262,477.25

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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.