Home / 184,945.01-254,991.75-150,918.93

Finding the Fourth Proportional to 184,945.01, 254,991.75 and 150,918.93

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Solution

The fourth proportional to 184,945.01, 254,991.75 and 150,918.93 is: 208,078.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,945.01 : 254,991.75 = 150,918.93 : x
  2. Step 2: Convert to fraction form
    184,945.01/254,991.75 = 150,918.93/x
  3. Step 3: Cross multiply
    184,945.01x = 254,991.75 × 150,918.93
  4. Step 4: Simplify right side
    184,945.01x = 38,483,081,502.88
  5. Step 5: Solve for x
    x = 38,483,081,502.88/184,945.01
  6. Step 6: Final answer
    x = 208,078.51

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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.