Home / 184,090.21-275,692.44-104,964.55

Finding the Fourth Proportional to 184,090.21, 275,692.44 and 104,964.55

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Solution

The fourth proportional to 184,090.21, 275,692.44 and 104,964.55 is: 157,194.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,090.21 : 275,692.44 = 104,964.55 : x
  2. Step 2: Convert to fraction form
    184,090.21/275,692.44 = 104,964.55/x
  3. Step 3: Cross multiply
    184,090.21x = 275,692.44 × 104,964.55
  4. Step 4: Simplify right side
    184,090.21x = 28,937,932,607.39
  5. Step 5: Solve for x
    x = 28,937,932,607.39/184,090.21
  6. Step 6: Final answer
    x = 157,194.31

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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.