Finding the Fourth Proportional to 232,252.02, 348,533.28 and 84,508.02
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Solution
The fourth proportional to 232,252.02, 348,533.28 and 84,508.02 is: 126,818.52
Step by Step Solution
- Step 1: Write the proportion equation
232,252.02 : 348,533.28 = 84,508.02 : x - Step 2: Convert to fraction form
232,252.02/348,533.28 = 84,508.02/x - Step 3: Cross multiply
232,252.02x = 348,533.28 × 84,508.02 - Step 4: Simplify right side
232,252.02x = 29,453,857,396.91 - Step 5: Solve for x
x = 29,453,857,396.91/232,252.02 - Step 6: Final answer
x = 126,818.52
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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.