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Finding the Third Proportional to 161,314.03 and 244,158.05

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Solution

The third proportional to 161,314.03 and 244,158.05 is: 369,547.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,314.03 : 244,158.05 = 244,158.05 : x
  2. Step 2: Convert to fraction form
    161,314.03/244,158.05 = 244,158.05/x
  3. Step 3: Cross multiply
    161,314.03x = 244,158.05 × 244,158.05
  4. Step 4: Simplify right side
    161,314.03x = 59,613,151,853.81
  5. Step 5: Solve for x
    x = 59,613,151,853.81/161,314.03
  6. Step 6: Final answer
    x = 369,547.22

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.