Finding the Third Proportional to 130,809.94 and 282,533.06
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Solution
The third proportional to 130,809.94 and 282,533.06 is: 610,235.99
Step by Step Solution
- Step 1: Write the proportion equation
130,809.94 : 282,533.06 = 282,533.06 : x - Step 2: Convert to fraction form
130,809.94/282,533.06 = 282,533.06/x - Step 3: Cross multiply
130,809.94x = 282,533.06 × 282,533.06 - Step 4: Simplify right side
130,809.94x = 79,824,931,405.63 - Step 5: Solve for x
x = 79,824,931,405.63/130,809.94 - Step 6: Final answer
x = 610,235.99
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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.