Home / 133,975.26-184,885.11-73,546.92

Finding the Fourth Proportional to 133,975.26, 184,885.11 and 73,546.92

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Solution

The fourth proportional to 133,975.26, 184,885.11 and 73,546.92 is: 101,494.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,975.26 : 184,885.11 = 73,546.92 : x
  2. Step 2: Convert to fraction form
    133,975.26/184,885.11 = 73,546.92/x
  3. Step 3: Cross multiply
    133,975.26x = 184,885.11 × 73,546.92
  4. Step 4: Simplify right side
    133,975.26x = 13,597,730,394.36
  5. Step 5: Solve for x
    x = 13,597,730,394.36/133,975.26
  6. Step 6: Final answer
    x = 101,494.34

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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.