Finding the Third Proportional to 55,130.63 and 103,335.75
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Solution
The third proportional to 55,130.63 and 103,335.75 is: 193,690.48
Step by Step Solution
- Step 1: Write the proportion equation
55,130.63 : 103,335.75 = 103,335.75 : x - Step 2: Convert to fraction form
55,130.63/103,335.75 = 103,335.75/x - Step 3: Cross multiply
55,130.63x = 103,335.75 × 103,335.75 - Step 4: Simplify right side
55,130.63x = 10,678,277,228.06 - Step 5: Solve for x
x = 10,678,277,228.06/55,130.63 - Step 6: Final answer
x = 193,690.48
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These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.