Finding the Fourth Proportional to 334,707.21, 461,898.95 and 183,805.29
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Solution
The fourth proportional to 334,707.21, 461,898.95 and 183,805.29 is: 253,652.95
Step by Step Solution
- Step 1: Write the proportion equation
334,707.21 : 461,898.95 = 183,805.29 : x - Step 2: Convert to fraction form
334,707.21/461,898.95 = 183,805.29/x - Step 3: Cross multiply
334,707.21x = 461,898.95 × 183,805.29 - Step 4: Simplify right side
334,707.21x = 84,899,469,536.42 - Step 5: Solve for x
x = 84,899,469,536.42/334,707.21 - Step 6: Final answer
x = 253,652.95
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1.5x scale
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.