Home / 133,926.50-184,819.97-73,501.04

Finding the Fourth Proportional to 133,926.50, 184,819.97 and 73,501.04

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Solution

The fourth proportional to 133,926.50, 184,819.97 and 73,501.04 is: 101,432.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,926.50 : 184,819.97 = 73,501.04 : x
  2. Step 2: Convert to fraction form
    133,926.50/184,819.97 = 73,501.04/x
  3. Step 3: Cross multiply
    133,926.50x = 184,819.97 × 73,501.04
  4. Step 4: Simplify right side
    133,926.50x = 13,584,460,653.57
  5. Step 5: Solve for x
    x = 13,584,460,653.57/133,926.50
  6. Step 6: Final answer
    x = 101,432.21

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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.