Finding the Fourth Proportional to 463,281.68, 694,929.84 and 182,796.48
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Solution
The fourth proportional to 463,281.68, 694,929.84 and 182,796.48 is: 274,197.61
Step by Step Solution
- Step 1: Write the proportion equation
463,281.68 : 694,929.84 = 182,796.48 : x - Step 2: Convert to fraction form
463,281.68/694,929.84 = 182,796.48/x - Step 3: Cross multiply
463,281.68x = 694,929.84 × 182,796.48 - Step 4: Simplify right side
463,281.68x = 127,030,728,598.96 - Step 5: Solve for x
x = 127,030,728,598.96/463,281.68 - Step 6: Final answer
x = 274,197.61
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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.