Home / 133,763.00-184,588.92-73,331.57

Finding the Fourth Proportional to 133,763.00, 184,588.92 and 73,331.57

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Solution

The fourth proportional to 133,763.00, 184,588.92 and 73,331.57 is: 101,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,763.00 : 184,588.92 = 73,331.57 : x
  2. Step 2: Convert to fraction form
    133,763.00/184,588.92 = 73,331.57/x
  3. Step 3: Cross multiply
    133,763.00x = 184,588.92 × 73,331.57
  4. Step 4: Simplify right side
    133,763.00x = 13,536,194,385.26
  5. Step 5: Solve for x
    x = 13,536,194,385.26/133,763.00
  6. Step 6: Final answer
    x = 101,195.36

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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.