Home / 133,810.44-184,662.48-73,383.60

Finding the Fourth Proportional to 133,810.44, 184,662.48 and 73,383.60

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Solution

The fourth proportional to 133,810.44, 184,662.48 and 73,383.60 is: 101,271.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,810.44 : 184,662.48 = 73,383.60 : x
  2. Step 2: Convert to fraction form
    133,810.44/184,662.48 = 73,383.60/x
  3. Step 3: Cross multiply
    133,810.44x = 184,662.48 × 73,383.60
  4. Step 4: Simplify right side
    133,810.44x = 13,551,197,567.33
  5. Step 5: Solve for x
    x = 13,551,197,567.33/133,810.44
  6. Step 6: Final answer
    x = 101,271.60

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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.