Finding the Fourth Proportional to 337,633.09, 506,301.93 and 160,190.71
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Solution
The fourth proportional to 337,633.09, 506,301.93 and 160,190.71 is: 240,215.99
Step by Step Solution
- Step 1: Write the proportion equation
337,633.09 : 506,301.93 = 160,190.71 : x - Step 2: Convert to fraction form
337,633.09/506,301.93 = 160,190.71/x - Step 3: Cross multiply
337,633.09x = 506,301.93 × 160,190.71 - Step 4: Simplify right side
337,633.09x = 81,104,865,641.07 - Step 5: Solve for x
x = 81,104,865,641.07/337,633.09 - Step 6: Final answer
x = 240,215.99
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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.