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Finding the Third Proportional to 14,954.50 and 26,985.50

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Solution

The third proportional to 14,954.50 and 26,985.50 is: 48,695.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,954.50 : 26,985.50 = 26,985.50 : x
  2. Step 2: Convert to fraction form
    14,954.50/26,985.50 = 26,985.50/x
  3. Step 3: Cross multiply
    14,954.50x = 26,985.50 × 26,985.50
  4. Step 4: Simplify right side
    14,954.50x = 728,217,210.25
  5. Step 5: Solve for x
    x = 728,217,210.25/14,954.50
  6. Step 6: Final answer
    x = 48,695.52

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Why These Related Problems?

These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.