Finding the Third Proportional to 135,398.25 and 293,395.50
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Solution
The third proportional to 135,398.25 and 293,395.50 is: 635,760.95
Step by Step Solution
- Step 1: Write the proportion equation
135,398.25 : 293,395.50 = 293,395.50 : x - Step 2: Convert to fraction form
135,398.25/293,395.50 = 293,395.50/x - Step 3: Cross multiply
135,398.25x = 293,395.50 × 293,395.50 - Step 4: Simplify right side
135,398.25x = 86,080,919,420.25 - Step 5: Solve for x
x = 86,080,919,420.25/135,398.25 - Step 6: Final answer
x = 635,760.95
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.