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Finding the Third Proportional to 14,929.31 and 22,915.41

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Solution

The third proportional to 14,929.31 and 22,915.41 is: 35,173.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929.31 : 22,915.41 = 22,915.41 : x
  2. Step 2: Convert to fraction form
    14,929.31/22,915.41 = 22,915.41/x
  3. Step 3: Cross multiply
    14,929.31x = 22,915.41 × 22,915.41
  4. Step 4: Simplify right side
    14,929.31x = 525,115,843.60
  5. Step 5: Solve for x
    x = 525,115,843.60/14,929.31
  6. Step 6: Final answer
    x = 35,173.48

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.