Finding the Fourth Proportional to 294,117.08, 441,133.97 and 94,411.17
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Solution
The fourth proportional to 294,117.08, 441,133.97 and 94,411.17 is: 141,603.39
Step by Step Solution
- Step 1: Write the proportion equation
294,117.08 : 441,133.97 = 94,411.17 : x - Step 2: Convert to fraction form
294,117.08/441,133.97 = 94,411.17/x - Step 3: Cross multiply
294,117.08x = 441,133.97 × 94,411.17 - Step 4: Simplify right side
294,117.08x = 41,647,973,762.39 - Step 5: Solve for x
x = 41,647,973,762.39/294,117.08 - Step 6: Final answer
x = 141,603.39
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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.