Finding the Fourth Proportional to 246,292.91, 368,773.07 and 127,714.98
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Solution
The fourth proportional to 246,292.91, 368,773.07 and 127,714.98 is: 191,226.96
Step by Step Solution
- Step 1: Write the proportion equation
246,292.91 : 368,773.07 = 127,714.98 : x - Step 2: Convert to fraction form
246,292.91/368,773.07 = 127,714.98/x - Step 3: Cross multiply
246,292.91x = 368,773.07 × 127,714.98 - Step 4: Simplify right side
246,292.91x = 47,097,845,259.59 - Step 5: Solve for x
x = 47,097,845,259.59/246,292.91 - Step 6: Final answer
x = 191,226.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.