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Finding the Third Proportional to 14,560.88 and 31,029.75

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Solution

The third proportional to 14,560.88 and 31,029.75 is: 66,125.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560.88 : 31,029.75 = 31,029.75 : x
  2. Step 2: Convert to fraction form
    14,560.88/31,029.75 = 31,029.75/x
  3. Step 3: Cross multiply
    14,560.88x = 31,029.75 × 31,029.75
  4. Step 4: Simplify right side
    14,560.88x = 962,845,385.06
  5. Step 5: Solve for x
    x = 962,845,385.06/14,560.88
  6. Step 6: Final answer
    x = 66,125.52

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.