Finding the Third Proportional to 134,637.19 and 211,250.53
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Solution
The third proportional to 134,637.19 and 211,250.53 is: 331,459.59
Step by Step Solution
- Step 1: Write the proportion equation
134,637.19 : 211,250.53 = 211,250.53 : x - Step 2: Convert to fraction form
134,637.19/211,250.53 = 211,250.53/x - Step 3: Cross multiply
134,637.19x = 211,250.53 × 211,250.53 - Step 4: Simplify right side
134,637.19x = 44,626,786,953.41 - Step 5: Solve for x
x = 44,626,786,953.41/134,637.19 - Step 6: Final answer
x = 331,459.59
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.