Finding the Fourth Proportional to 165,710.36, 228,625.73 and 96,783.98
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Solution
The fourth proportional to 165,710.36, 228,625.73 and 96,783.98 is: 133,530.02
Step by Step Solution
- Step 1: Write the proportion equation
165,710.36 : 228,625.73 = 96,783.98 : x - Step 2: Convert to fraction form
165,710.36/228,625.73 = 96,783.98/x - Step 3: Cross multiply
165,710.36x = 228,625.73 × 96,783.98 - Step 4: Simplify right side
165,710.36x = 22,127,307,613.56 - Step 5: Solve for x
x = 22,127,307,613.56/165,710.36 - Step 6: Final answer
x = 133,530.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.