Finding the Third Proportional to 52,430.63 and 83,384.44
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Solution
The third proportional to 52,430.63 and 83,384.44 is: 132,612.66
Step by Step Solution
- Step 1: Write the proportion equation
52,430.63 : 83,384.44 = 83,384.44 : x - Step 2: Convert to fraction form
52,430.63/83,384.44 = 83,384.44/x - Step 3: Cross multiply
52,430.63x = 83,384.44 × 83,384.44 - Step 4: Simplify right side
52,430.63x = 6,952,964,417.19 - Step 5: Solve for x
x = 6,952,964,417.19/52,430.63 - Step 6: Final answer
x = 132,612.66
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.