Finding the Third Proportional to 154,224.09 and 210,104.02
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Solution
The third proportional to 154,224.09 and 210,104.02 is: 286,230.88
Step by Step Solution
- Step 1: Write the proportion equation
154,224.09 : 210,104.02 = 210,104.02 : x - Step 2: Convert to fraction form
154,224.09/210,104.02 = 210,104.02/x - Step 3: Cross multiply
154,224.09x = 210,104.02 × 210,104.02 - Step 4: Simplify right side
154,224.09x = 44,143,697,381.75 - Step 5: Solve for x
x = 44,143,697,381.75/154,224.09 - Step 6: Final answer
x = 286,230.88
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.