Finding the Third Proportional to 98,829.75 and 211,599.75
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Solution
The third proportional to 98,829.75 and 211,599.75 is: 453,046.32
Step by Step Solution
- Step 1: Write the proportion equation
98,829.75 : 211,599.75 = 211,599.75 : x - Step 2: Convert to fraction form
98,829.75/211,599.75 = 211,599.75/x - Step 3: Cross multiply
98,829.75x = 211,599.75 × 211,599.75 - Step 4: Simplify right side
98,829.75x = 44,774,454,200.06 - Step 5: Solve for x
x = 44,774,454,200.06/98,829.75 - Step 6: Final answer
x = 453,046.32
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.