Finding the Fourth Proportional to 314,733.24, 472,239.42 and 164,937.92
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Solution
The fourth proportional to 314,733.24, 472,239.42 and 164,937.92 is: 247,480.02
Step by Step Solution
- Step 1: Write the proportion equation
314,733.24 : 472,239.42 = 164,937.92 : x - Step 2: Convert to fraction form
314,733.24/472,239.42 = 164,937.92/x - Step 3: Cross multiply
314,733.24x = 472,239.42 × 164,937.92 - Step 4: Simplify right side
314,733.24x = 77,890,187,676.81 - Step 5: Solve for x
x = 77,890,187,676.81/314,733.24 - Step 6: Final answer
x = 247,480.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.