Finding the Fourth Proportional to 247,234.94, 370,602.29 and 97,416.98
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Solution
The fourth proportional to 247,234.94, 370,602.29 and 97,416.98 is: 146,026.92
Step by Step Solution
- Step 1: Write the proportion equation
247,234.94 : 370,602.29 = 97,416.98 : x - Step 2: Convert to fraction form
247,234.94/370,602.29 = 97,416.98/x - Step 3: Cross multiply
247,234.94x = 370,602.29 × 97,416.98 - Step 4: Simplify right side
247,234.94x = 36,102,955,872.88 - Step 5: Solve for x
x = 36,102,955,872.88/247,234.94 - Step 6: Final answer
x = 146,026.92
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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.