Finding the Third Proportional to 8,813.91 and 13,295.44
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Solution
The third proportional to 8,813.91 and 13,295.44 is: 20,055.65
Step by Step Solution
- Step 1: Write the proportion equation
8,813.91 : 13,295.44 = 13,295.44 : x - Step 2: Convert to fraction form
8,813.91/13,295.44 = 13,295.44/x - Step 3: Cross multiply
8,813.91x = 13,295.44 × 13,295.44 - Step 4: Simplify right side
8,813.91x = 176,768,658.32 - Step 5: Solve for x
x = 176,768,658.32/8,813.91 - Step 6: Final answer
x = 20,055.65
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.