Finding the Fourth Proportional to 202,577.04, 303,658.18 and 102,551.76
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Solution
The fourth proportional to 202,577.04, 303,658.18 and 102,551.76 is: 153,722.66
Step by Step Solution
- Step 1: Write the proportion equation
202,577.04 : 303,658.18 = 102,551.76 : x - Step 2: Convert to fraction form
202,577.04/303,658.18 = 102,551.76/x - Step 3: Cross multiply
202,577.04x = 303,658.18 × 102,551.76 - Step 4: Simplify right side
202,577.04x = 31,140,680,797.40 - Step 5: Solve for x
x = 31,140,680,797.40/202,577.04 - Step 6: Final answer
x = 153,722.66
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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.