Home / 133,596.54-184,363.23-73,167.33

Finding the Fourth Proportional to 133,596.54, 184,363.23 and 73,167.33

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Solution

The fourth proportional to 133,596.54, 184,363.23 and 73,167.33 is: 100,970.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,596.54 : 184,363.23 = 73,167.33 : x
  2. Step 2: Convert to fraction form
    133,596.54/184,363.23 = 73,167.33/x
  3. Step 3: Cross multiply
    133,596.54x = 184,363.23 × 73,167.33
  4. Step 4: Simplify right side
    133,596.54x = 13,489,364,462.53
  5. Step 5: Solve for x
    x = 13,489,364,462.53/133,596.54
  6. Step 6: Final answer
    x = 100,970.91

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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.