Home / 184,090.78-275,910.18-95,293.72

Finding the Fourth Proportional to 184,090.78, 275,910.18 and 95,293.72

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Solution

The fourth proportional to 184,090.78, 275,910.18 and 95,293.72 is: 142,823.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,090.78 : 275,910.18 = 95,293.72 : x
  2. Step 2: Convert to fraction form
    184,090.78/275,910.18 = 95,293.72/x
  3. Step 3: Cross multiply
    184,090.78x = 275,910.18 × 95,293.72
  4. Step 4: Simplify right side
    184,090.78x = 26,292,507,438.07
  5. Step 5: Solve for x
    x = 26,292,507,438.07/184,090.78
  6. Step 6: Final answer
    x = 142,823.60

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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.