Finding the Fourth Proportional to 522,095.99, 783,241.99 and 167,014.67
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Solution
The fourth proportional to 522,095.99, 783,241.99 and 167,014.67 is: 250,553.35
Step by Step Solution
- Step 1: Write the proportion equation
522,095.99 : 783,241.99 = 167,014.67 : x - Step 2: Convert to fraction form
522,095.99/783,241.99 = 167,014.67/x - Step 3: Cross multiply
522,095.99x = 783,241.99 × 167,014.67 - Step 4: Simplify right side
522,095.99x = 130,812,898,156.25 - Step 5: Solve for x
x = 130,812,898,156.25/522,095.99 - Step 6: Final answer
x = 250,553.35
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1.5x scale
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.