Finding the Third Proportional to 19,391.12 and 29,951.65
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Solution
The third proportional to 19,391.12 and 29,951.65 is: 46,263.52
Step by Step Solution
- Step 1: Write the proportion equation
19,391.12 : 29,951.65 = 29,951.65 : x - Step 2: Convert to fraction form
19,391.12/29,951.65 = 29,951.65/x - Step 3: Cross multiply
19,391.12x = 29,951.65 × 29,951.65 - Step 4: Simplify right side
19,391.12x = 897,101,244.12 - Step 5: Solve for x
x = 897,101,244.12/19,391.12 - Step 6: Final answer
x = 46,263.52
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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.