Finding the Third Proportional to 19,045.13 and 27,588.09
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Solution
The third proportional to 19,045.13 and 27,588.09 is: 39,963.14
Step by Step Solution
- Step 1: Write the proportion equation
19,045.13 : 27,588.09 = 27,588.09 : x - Step 2: Convert to fraction form
19,045.13/27,588.09 = 27,588.09/x - Step 3: Cross multiply
19,045.13x = 27,588.09 × 27,588.09 - Step 4: Simplify right side
19,045.13x = 761,102,916.76 - Step 5: Solve for x
x = 761,102,916.76/19,045.13 - Step 6: Final answer
x = 39,963.14
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.