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Finding the Third Proportional to 10,970 and 16,045.50

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Solution

The third proportional to 10,970 and 16,045.50 is: 23,469.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,970 : 16,045.50 = 16,045.50 : x
  2. Step 2: Convert to fraction form
    10,970/16,045.50 = 16,045.50/x
  3. Step 3: Cross multiply
    10,970x = 16,045.50 × 16,045.50
  4. Step 4: Simplify right side
    10,970x = 257,458,070.25
  5. Step 5: Solve for x
    x = 257,458,070.25/10,970
  6. Step 6: Final answer
    x = 23,469.29

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.