Finding the Third Proportional to 102,808.93 and 153,357.68
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Solution
The third proportional to 102,808.93 and 153,357.68 is: 228,760.06
Step by Step Solution
- Step 1: Write the proportion equation
102,808.93 : 153,357.68 = 153,357.68 : x - Step 2: Convert to fraction form
102,808.93/153,357.68 = 153,357.68/x - Step 3: Cross multiply
102,808.93x = 153,357.68 × 153,357.68 - Step 4: Simplify right side
102,808.93x = 23,518,577,919.13 - Step 5: Solve for x
x = 23,518,577,919.13/102,808.93 - Step 6: Final answer
x = 228,760.06
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.