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Finding the Third Proportional to 125,590.50 and 179,045.44

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Solution

The third proportional to 125,590.50 and 179,045.44 is: 255,252.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,590.50 : 179,045.44 = 179,045.44 : x
  2. Step 2: Convert to fraction form
    125,590.50/179,045.44 = 179,045.44/x
  3. Step 3: Cross multiply
    125,590.50x = 179,045.44 × 179,045.44
  4. Step 4: Simplify right side
    125,590.50x = 32,057,268,689.57
  5. Step 5: Solve for x
    x = 32,057,268,689.57/125,590.50
  6. Step 6: Final answer
    x = 255,252.34

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.