Finding the Third Proportional to 62,619.19 and 93,929.06
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Solution
The third proportional to 62,619.19 and 93,929.06 is: 140,894.02
Step by Step Solution
- Step 1: Write the proportion equation
62,619.19 : 93,929.06 = 93,929.06 : x - Step 2: Convert to fraction form
62,619.19/93,929.06 = 93,929.06/x - Step 3: Cross multiply
62,619.19x = 93,929.06 × 93,929.06 - Step 4: Simplify right side
62,619.19x = 8,822,668,782.13 - Step 5: Solve for x
x = 8,822,668,782.13/62,619.19 - Step 6: Final answer
x = 140,894.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.