Home / 244,619.20-366,928.80-164,903.05

Finding the Fourth Proportional to 244,619.20, 366,928.80 and 164,903.05

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Solution

The fourth proportional to 244,619.20, 366,928.80 and 164,903.05 is: 247,354.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,619.20 : 366,928.80 = 164,903.05 : x
  2. Step 2: Convert to fraction form
    244,619.20/366,928.80 = 164,903.05/x
  3. Step 3: Cross multiply
    244,619.20x = 366,928.80 × 164,903.05
  4. Step 4: Simplify right side
    244,619.20x = 60,507,678,252.84
  5. Step 5: Solve for x
    x = 60,507,678,252.84/244,619.20
  6. Step 6: Final answer
    x = 247,354.58

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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.