Finding the Third Proportional to 45,312.75 and 97,914.75
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Solution
The third proportional to 45,312.75 and 97,914.75 is: 211,580.59
Step by Step Solution
- Step 1: Write the proportion equation
45,312.75 : 97,914.75 = 97,914.75 : x - Step 2: Convert to fraction form
45,312.75/97,914.75 = 97,914.75/x - Step 3: Cross multiply
45,312.75x = 97,914.75 × 97,914.75 - Step 4: Simplify right side
45,312.75x = 9,587,298,267.56 - Step 5: Solve for x
x = 9,587,298,267.56/45,312.75 - Step 6: Final answer
x = 211,580.59
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.