Finding the Third Proportional to 46,815.75 and 102,389.75
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Solution
The third proportional to 46,815.75 and 102,389.75 is: 223,934.49
Step by Step Solution
- Step 1: Write the proportion equation
46,815.75 : 102,389.75 = 102,389.75 : x - Step 2: Convert to fraction form
46,815.75/102,389.75 = 102,389.75/x - Step 3: Cross multiply
46,815.75x = 102,389.75 × 102,389.75 - Step 4: Simplify right side
46,815.75x = 10,483,660,905.06 - Step 5: Solve for x
x = 10,483,660,905.06/46,815.75 - Step 6: Final answer
x = 223,934.49
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.