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Finding the Third Proportional to 119,029.50 and 184,457.25

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Solution

The third proportional to 119,029.50 and 184,457.25 is: 285,849.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,029.50 : 184,457.25 = 184,457.25 : x
  2. Step 2: Convert to fraction form
    119,029.50/184,457.25 = 184,457.25/x
  3. Step 3: Cross multiply
    119,029.50x = 184,457.25 × 184,457.25
  4. Step 4: Simplify right side
    119,029.50x = 34,024,477,077.56
  5. Step 5: Solve for x
    x = 34,024,477,077.56/119,029.50
  6. Step 6: Final answer
    x = 285,849.11

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.