Finding the Third Proportional to 98,984.53 and 153,226.69
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Solution
The third proportional to 98,984.53 and 153,226.69 is: 237,192.80
Step by Step Solution
- Step 1: Write the proportion equation
98,984.53 : 153,226.69 = 153,226.69 : x - Step 2: Convert to fraction form
98,984.53/153,226.69 = 153,226.69/x - Step 3: Cross multiply
98,984.53x = 153,226.69 × 153,226.69 - Step 4: Simplify right side
98,984.53x = 23,478,417,762.22 - Step 5: Solve for x
x = 23,478,417,762.22/98,984.53 - Step 6: Final answer
x = 237,192.80
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.