Finding the Third Proportional to 134,875.13 and 290,784.94
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Solution
The third proportional to 134,875.13 and 290,784.94 is: 626,919.75
Step by Step Solution
- Step 1: Write the proportion equation
134,875.13 : 290,784.94 = 290,784.94 : x - Step 2: Convert to fraction form
134,875.13/290,784.94 = 290,784.94/x - Step 3: Cross multiply
134,875.13x = 290,784.94 × 290,784.94 - Step 4: Simplify right side
134,875.13x = 84,555,879,876.88 - Step 5: Solve for x
x = 84,555,879,876.88/134,875.13 - Step 6: Final answer
x = 626,919.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.