Finding the Fourth Proportional to 177,582.96, 245,062.98 and 97,010.52
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Solution
The fourth proportional to 177,582.96, 245,062.98 and 97,010.52 is: 133,873.70
Step by Step Solution
- Step 1: Write the proportion equation
177,582.96 : 245,062.98 = 97,010.52 : x - Step 2: Convert to fraction form
177,582.96/245,062.98 = 97,010.52/x - Step 3: Cross multiply
177,582.96x = 245,062.98 × 97,010.52 - Step 4: Simplify right side
177,582.96x = 23,773,687,122.55 - Step 5: Solve for x
x = 23,773,687,122.55/177,582.96 - Step 6: Final answer
x = 133,873.70
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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.