Finding the Fourth Proportional to 337,674.88, 506,345.88 and 118,566.17
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Solution
The fourth proportional to 337,674.88, 506,345.88 and 118,566.17 is: 177,790.81
Step by Step Solution
- Step 1: Write the proportion equation
337,674.88 : 506,345.88 = 118,566.17 : x - Step 2: Convert to fraction form
337,674.88/506,345.88 = 118,566.17/x - Step 3: Cross multiply
337,674.88x = 506,345.88 × 118,566.17 - Step 4: Simplify right side
337,674.88x = 60,035,489,155.15 - Step 5: Solve for x
x = 60,035,489,155.15/337,674.88 - Step 6: Final answer
x = 177,790.81
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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.