Finding the Third Proportional to 110,899.13 and 239,276.53
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Solution
The third proportional to 110,899.13 and 239,276.53 is: 516,264.29
Step by Step Solution
- Step 1: Write the proportion equation
110,899.13 : 239,276.53 = 239,276.53 : x - Step 2: Convert to fraction form
110,899.13/239,276.53 = 239,276.53/x - Step 3: Cross multiply
110,899.13x = 239,276.53 × 239,276.53 - Step 4: Simplify right side
110,899.13x = 57,253,258,407.03 - Step 5: Solve for x
x = 57,253,258,407.03/110,899.13 - Step 6: Final answer
x = 516,264.29
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.