Home / 122,260.04-183,329.58-43,362.44

Finding the Fourth Proportional to 122,260.04, 183,329.58 and 43,362.44

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Solution

The fourth proportional to 122,260.04, 183,329.58 and 43,362.44 is: 65,022.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,260.04 : 183,329.58 = 43,362.44 : x
  2. Step 2: Convert to fraction form
    122,260.04/183,329.58 = 43,362.44/x
  3. Step 3: Cross multiply
    122,260.04x = 183,329.58 × 43,362.44
  4. Step 4: Simplify right side
    122,260.04x = 7,949,617,912.98
  5. Step 5: Solve for x
    x = 7,949,617,912.98/122,260.04
  6. Step 6: Final answer
    x = 65,022.21

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1.5x scale

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.