Finding the Third Proportional to 48,615.19 and 55,176.19
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Solution
The third proportional to 48,615.19 and 55,176.19 is: 62,622.65
Step by Step Solution
- Step 1: Write the proportion equation
48,615.19 : 55,176.19 = 55,176.19 : x - Step 2: Convert to fraction form
48,615.19/55,176.19 = 55,176.19/x - Step 3: Cross multiply
48,615.19x = 55,176.19 × 55,176.19 - Step 4: Simplify right side
48,615.19x = 3,044,411,667.04 - Step 5: Solve for x
x = 3,044,411,667.04/48,615.19 - Step 6: Final answer
x = 62,622.65
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These problems maintain the same ratio (1.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.