Finding the Third Proportional to 101,854.13 and 149,659.88
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Solution
The third proportional to 101,854.13 and 149,659.88 is: 219,903.50
Step by Step Solution
- Step 1: Write the proportion equation
101,854.13 : 149,659.88 = 149,659.88 : x - Step 2: Convert to fraction form
101,854.13/149,659.88 = 149,659.88/x - Step 3: Cross multiply
101,854.13x = 149,659.88 × 149,659.88 - Step 4: Simplify right side
101,854.13x = 22,398,078,185.02 - Step 5: Solve for x
x = 22,398,078,185.02/101,854.13 - Step 6: Final answer
x = 219,903.50
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.