Finding the Third Proportional to 26,432.63 and 38,918.63
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Solution
The third proportional to 26,432.63 and 38,918.63 is: 57,302.65
Step by Step Solution
- Step 1: Write the proportion equation
26,432.63 : 38,918.63 = 38,918.63 : x - Step 2: Convert to fraction form
26,432.63/38,918.63 = 38,918.63/x - Step 3: Cross multiply
26,432.63x = 38,918.63 × 38,918.63 - Step 4: Simplify right side
26,432.63x = 1,514,659,371.89 - Step 5: Solve for x
x = 1,514,659,371.89/26,432.63 - Step 6: Final answer
x = 57,302.65
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.