Home / 193,847.63-290,733.12-184,235.13

Finding the Fourth Proportional to 193,847.63, 290,733.12 and 184,235.13

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Solution

The fourth proportional to 193,847.63, 290,733.12 and 184,235.13 is: 276,316.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,847.63 : 290,733.12 = 184,235.13 : x
  2. Step 2: Convert to fraction form
    193,847.63/290,733.12 = 184,235.13/x
  3. Step 3: Cross multiply
    193,847.63x = 290,733.12 × 184,235.13
  4. Step 4: Simplify right side
    193,847.63x = 53,563,253,237.33
  5. Step 5: Solve for x
    x = 53,563,253,237.33/193,847.63
  6. Step 6: Final answer
    x = 276,316.27

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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.