Finding the Third Proportional to 130,860 and 176,565
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Solution
The third proportional to 130,860 and 176,565 is: 238,233.22
Step by Step Solution
- Step 1: Write the proportion equation
130,860 : 176,565 = 176,565 : x - Step 2: Convert to fraction form
130,860/176,565 = 176,565/x - Step 3: Cross multiply
130,860x = 176,565 × 176,565 - Step 4: Simplify right side
130,860x = 31,175,199,225 - Step 5: Solve for x
x = 31,175,199,225/130,860 - Step 6: Final answer
x = 238,233.22
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.