Finding the Third Proportional to 130,811.63 and 282,536.44
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Solution
The third proportional to 130,811.63 and 282,536.44 is: 610,242.69
Step by Step Solution
- Step 1: Write the proportion equation
130,811.63 : 282,536.44 = 282,536.44 : x - Step 2: Convert to fraction form
130,811.63/282,536.44 = 282,536.44/x - Step 3: Cross multiply
130,811.63x = 282,536.44 × 282,536.44 - Step 4: Simplify right side
130,811.63x = 79,826,838,515.19 - Step 5: Solve for x
x = 79,826,838,515.19/130,811.63 - Step 6: Final answer
x = 610,242.69
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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.