Home / 184,550.01-254,678.96-99,667.08

Finding the Fourth Proportional to 184,550.01, 254,678.96 and 99,667.08

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Solution

The fourth proportional to 184,550.01, 254,678.96 and 99,667.08 is: 137,540.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,550.01 : 254,678.96 = 99,667.08 : x
  2. Step 2: Convert to fraction form
    184,550.01/254,678.96 = 99,667.08/x
  3. Step 3: Cross multiply
    184,550.01x = 254,678.96 × 99,667.08
  4. Step 4: Simplify right side
    184,550.01x = 25,383,107,782.30
  5. Step 5: Solve for x
    x = 25,383,107,782.30/184,550.01
  6. Step 6: Final answer
    x = 137,540.54

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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.