Finding the Third Proportional to 17,803.13 and 26,430.19
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Solution
The third proportional to 17,803.13 and 26,430.19 is: 39,237.76
Step by Step Solution
- Step 1: Write the proportion equation
17,803.13 : 26,430.19 = 26,430.19 : x - Step 2: Convert to fraction form
17,803.13/26,430.19 = 26,430.19/x - Step 3: Cross multiply
17,803.13x = 26,430.19 × 26,430.19 - Step 4: Simplify right side
17,803.13x = 698,554,811.29 - Step 5: Solve for x
x = 698,554,811.29/17,803.13 - Step 6: Final answer
x = 39,237.76
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.