Finding the Fourth Proportional to 230,733.93, 346,099.44 and 124,168.08
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Solution
The fourth proportional to 230,733.93, 346,099.44 and 124,168.08 is: 186,251.34
Step by Step Solution
- Step 1: Write the proportion equation
230,733.93 : 346,099.44 = 124,168.08 : x - Step 2: Convert to fraction form
230,733.93/346,099.44 = 124,168.08/x - Step 3: Cross multiply
230,733.93x = 346,099.44 × 124,168.08 - Step 4: Simplify right side
230,733.93x = 42,974,502,953.88 - Step 5: Solve for x
x = 42,974,502,953.88/230,733.93 - Step 6: Final answer
x = 186,251.34
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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.