Home / 320,252.30-441,982.44-184,292.18

Finding the Fourth Proportional to 320,252.30, 441,982.44 and 184,292.18

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Solution

The fourth proportional to 320,252.30, 441,982.44 and 184,292.18 is: 254,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    320,252.30 : 441,982.44 = 184,292.18 : x
  2. Step 2: Convert to fraction form
    320,252.30/441,982.44 = 184,292.18/x
  3. Step 3: Cross multiply
    320,252.30x = 441,982.44 × 184,292.18
  4. Step 4: Simplify right side
    320,252.30x = 81,453,907,389.32
  5. Step 5: Solve for x
    x = 81,453,907,389.32/320,252.30
  6. Step 6: Final answer
    x = 254,342.93

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1.5x scale

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.