Finding the Third Proportional to 158,959.13 and 349,903.13
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Solution
The third proportional to 158,959.13 and 349,903.13 is: 770,211.82
Step by Step Solution
- Step 1: Write the proportion equation
158,959.13 : 349,903.13 = 349,903.13 : x - Step 2: Convert to fraction form
158,959.13/349,903.13 = 349,903.13/x - Step 3: Cross multiply
158,959.13x = 349,903.13 × 349,903.13 - Step 4: Simplify right side
158,959.13x = 122,432,196,884.77 - Step 5: Solve for x
x = 122,432,196,884.77/158,959.13 - Step 6: Final answer
x = 770,211.82
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.