Finding the Fourth Proportional to 536,202.20, 804,302.66 and 136,842.96
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Solution
The fourth proportional to 536,202.20, 804,302.66 and 136,842.96 is: 205,264.28
Step by Step Solution
- Step 1: Write the proportion equation
536,202.20 : 804,302.66 = 136,842.96 : x - Step 2: Convert to fraction form
536,202.20/804,302.66 = 136,842.96/x - Step 3: Cross multiply
536,202.20x = 804,302.66 × 136,842.96 - Step 4: Simplify right side
536,202.20x = 110,063,156,730.27 - Step 5: Solve for x
x = 110,063,156,730.27/536,202.20 - Step 6: Final answer
x = 205,264.28
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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.