Finding the Fourth Proportional to 337,159.32, 505,758.44 and 126,799.08
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Solution
The fourth proportional to 337,159.32, 505,758.44 and 126,799.08 is: 190,205.94
Step by Step Solution
- Step 1: Write the proportion equation
337,159.32 : 505,758.44 = 126,799.08 : x - Step 2: Convert to fraction form
337,159.32/505,758.44 = 126,799.08/x - Step 3: Cross multiply
337,159.32x = 505,758.44 × 126,799.08 - Step 4: Simplify right side
337,159.32x = 64,129,704,894.24 - Step 5: Solve for x
x = 64,129,704,894.24/337,159.32 - Step 6: Final answer
x = 190,205.94
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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.