Finding the Fourth Proportional to 334,026.84, 460,955.36 and 181,064.42
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Solution
The fourth proportional to 334,026.84, 460,955.36 and 181,064.42 is: 249,867.99
Step by Step Solution
- Step 1: Write the proportion equation
334,026.84 : 460,955.36 = 181,064.42 : x - Step 2: Convert to fraction form
334,026.84/460,955.36 = 181,064.42/x - Step 3: Cross multiply
334,026.84x = 460,955.36 × 181,064.42 - Step 4: Simplify right side
334,026.84x = 83,462,614,904.29 - Step 5: Solve for x
x = 83,462,614,904.29/334,026.84 - Step 6: Final answer
x = 249,867.99
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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.