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Finding the Third Proportional to 46,445.44 and 71,167.31

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Solution

The third proportional to 46,445.44 and 71,167.31 is: 109,048.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,445.44 : 71,167.31 = 71,167.31 : x
  2. Step 2: Convert to fraction form
    46,445.44/71,167.31 = 71,167.31/x
  3. Step 3: Cross multiply
    46,445.44x = 71,167.31 × 71,167.31
  4. Step 4: Simplify right side
    46,445.44x = 5,064,786,368.47
  5. Step 5: Solve for x
    x = 5,064,786,368.47/46,445.44
  6. Step 6: Final answer
    x = 109,048.09

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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.