Home / 192,730.04-289,093.44-150,645.52

Finding the Fourth Proportional to 192,730.04, 289,093.44 and 150,645.52

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Solution

The fourth proportional to 192,730.04, 289,093.44 and 150,645.52 is: 225,967.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,730.04 : 289,093.44 = 150,645.52 : x
  2. Step 2: Convert to fraction form
    192,730.04/289,093.44 = 150,645.52/x
  3. Step 3: Cross multiply
    192,730.04x = 289,093.44 × 150,645.52
  4. Step 4: Simplify right side
    192,730.04x = 43,550,631,597.39
  5. Step 5: Solve for x
    x = 43,550,631,597.39/192,730.04
  6. Step 6: Final answer
    x = 225,967.01

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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.