Finding the Third Proportional to 64,974 and 97,879
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Solution
The third proportional to 64,974 and 97,879 is: 147,448.19
Step by Step Solution
- Step 1: Write the proportion equation
64,974 : 97,879 = 97,879 : x - Step 2: Convert to fraction form
64,974/97,879 = 97,879/x - Step 3: Cross multiply
64,974x = 97,879 × 97,879 - Step 4: Simplify right side
64,974x = 9,580,298,641 - Step 5: Solve for x
x = 9,580,298,641/64,974 - Step 6: Final answer
x = 147,448.19
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.