Finding the Third Proportional to 97,013.81 and 130,368.38
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Solution
The third proportional to 97,013.81 and 130,368.38 is: 175,190.65
Step by Step Solution
- Step 1: Write the proportion equation
97,013.81 : 130,368.38 = 130,368.38 : x - Step 2: Convert to fraction form
97,013.81/130,368.38 = 130,368.38/x - Step 3: Cross multiply
97,013.81x = 130,368.38 × 130,368.38 - Step 4: Simplify right side
97,013.81x = 16,995,913,200.14 - Step 5: Solve for x
x = 16,995,913,200.14/97,013.81 - Step 6: Final answer
x = 175,190.65
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.