Finding the Fourth Proportional to 177,592.94, 245,077.36 and 97,025.08
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Solution
The fourth proportional to 177,592.94, 245,077.36 and 97,025.08 is: 133,894.12
Step by Step Solution
- Step 1: Write the proportion equation
177,592.94 : 245,077.36 = 97,025.08 : x - Step 2: Convert to fraction form
177,592.94/245,077.36 = 97,025.08/x - Step 3: Cross multiply
177,592.94x = 245,077.36 × 97,025.08 - Step 4: Simplify right side
177,592.94x = 23,778,650,460.19 - Step 5: Solve for x
x = 23,778,650,460.19/177,592.94 - Step 6: Final answer
x = 133,894.12
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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.