Finding the Fourth Proportional to 468,095.41, 702,174.55 and 164,452.65
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Solution
The fourth proportional to 468,095.41, 702,174.55 and 164,452.65 is: 246,690.02
Step by Step Solution
- Step 1: Write the proportion equation
468,095.41 : 702,174.55 = 164,452.65 : x - Step 2: Convert to fraction form
468,095.41/702,174.55 = 164,452.65/x - Step 3: Cross multiply
468,095.41x = 702,174.55 × 164,452.65 - Step 4: Simplify right side
468,095.41x = 115,474,465,510.06 - Step 5: Solve for x
x = 115,474,465,510.06/468,095.41 - Step 6: Final answer
x = 246,690.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.