Finding the Third Proportional to 124,683.75 and 264,903.75
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Solution
The third proportional to 124,683.75 and 264,903.75 is: 562,815.90
Step by Step Solution
- Step 1: Write the proportion equation
124,683.75 : 264,903.75 = 264,903.75 : x - Step 2: Convert to fraction form
124,683.75/264,903.75 = 264,903.75/x - Step 3: Cross multiply
124,683.75x = 264,903.75 × 264,903.75 - Step 4: Simplify right side
124,683.75x = 70,173,996,764.06 - Step 5: Solve for x
x = 70,173,996,764.06/124,683.75 - Step 6: Final answer
x = 562,815.90
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.