Finding the Fourth Proportional to 174,590.04, 240,916.31 and 98,096.99
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Solution
The fourth proportional to 174,590.04, 240,916.31 and 98,096.99 is: 135,363.75
Step by Step Solution
- Step 1: Write the proportion equation
174,590.04 : 240,916.31 = 98,096.99 : x - Step 2: Convert to fraction form
174,590.04/240,916.31 = 98,096.99/x - Step 3: Cross multiply
174,590.04x = 240,916.31 × 98,096.99 - Step 4: Simplify right side
174,590.04x = 23,633,163,525.70 - Step 5: Solve for x
x = 23,633,163,525.70/174,590.04 - Step 6: Final answer
x = 135,363.75
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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.