Finding the Third Proportional to 135,430.31 and 181,183.50
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Solution
The third proportional to 135,430.31 and 181,183.50 is: 242,393.75
Step by Step Solution
- Step 1: Write the proportion equation
135,430.31 : 181,183.50 = 181,183.50 : x - Step 2: Convert to fraction form
135,430.31/181,183.50 = 181,183.50/x - Step 3: Cross multiply
135,430.31x = 181,183.50 × 181,183.50 - Step 4: Simplify right side
135,430.31x = 32,827,460,672.25 - Step 5: Solve for x
x = 32,827,460,672.25/135,430.31 - Step 6: Final answer
x = 242,393.75
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.