Finding the Third Proportional to 223,134.75 and 344,543.63
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Solution
The third proportional to 223,134.75 and 344,543.63 is: 532,011.75
Step by Step Solution
- Step 1: Write the proportion equation
223,134.75 : 344,543.63 = 344,543.63 : x - Step 2: Convert to fraction form
223,134.75/344,543.63 = 344,543.63/x - Step 3: Cross multiply
223,134.75x = 344,543.63 × 344,543.63 - Step 4: Simplify right side
223,134.75x = 118,710,309,528.14 - Step 5: Solve for x
x = 118,710,309,528.14/223,134.75 - Step 6: Final answer
x = 532,011.75
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.