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Finding the Third Proportional to 232,699.50 and 373,345.50

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Solution

The third proportional to 232,699.50 and 373,345.50 is: 598,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,699.50 : 373,345.50 = 373,345.50 : x
  2. Step 2: Convert to fraction form
    232,699.50/373,345.50 = 373,345.50/x
  3. Step 3: Cross multiply
    232,699.50x = 373,345.50 × 373,345.50
  4. Step 4: Simplify right side
    232,699.50x = 139,386,862,370.25
  5. Step 5: Solve for x
    x = 139,386,862,370.25/232,699.50
  6. Step 6: Final answer
    x = 598,999.41

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.