Finding the Fourth Proportional to 296,417.22, 444,696.57 and 96,737.99
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Solution
The fourth proportional to 296,417.22, 444,696.57 and 96,737.99 is: 145,130.06
Step by Step Solution
- Step 1: Write the proportion equation
296,417.22 : 444,696.57 = 96,737.99 : x - Step 2: Convert to fraction form
296,417.22/444,696.57 = 96,737.99/x - Step 3: Cross multiply
296,417.22x = 444,696.57 × 96,737.99 - Step 4: Simplify right side
296,417.22x = 43,019,050,118.21 - Step 5: Solve for x
x = 43,019,050,118.21/296,417.22 - Step 6: Final answer
x = 145,130.06
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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.