Finding the Fourth Proportional to 177,468.42, 244,904.67 and 96,898.53
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Solution
The fourth proportional to 177,468.42, 244,904.67 and 96,898.53 is: 133,719.02
Step by Step Solution
- Step 1: Write the proportion equation
177,468.42 : 244,904.67 = 96,898.53 : x - Step 2: Convert to fraction form
177,468.42/244,904.67 = 96,898.53/x - Step 3: Cross multiply
177,468.42x = 244,904.67 × 96,898.53 - Step 4: Simplify right side
177,468.42x = 23,730,902,513.14 - Step 5: Solve for x
x = 23,730,902,513.14/177,468.42 - Step 6: Final answer
x = 133,719.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.