Finding the Fourth Proportional to 97,598.88, 146,631.84 and 62,606.88
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Solution
The fourth proportional to 97,598.88, 146,631.84 and 62,606.88 is: 94,060.12
Step by Step Solution
- Step 1: Write the proportion equation
97,598.88 : 146,631.84 = 62,606.88 : x - Step 2: Convert to fraction form
97,598.88/146,631.84 = 62,606.88/x - Step 3: Cross multiply
97,598.88x = 146,631.84 × 62,606.88 - Step 4: Simplify right side
97,598.88x = 9,180,162,011.06 - Step 5: Solve for x
x = 9,180,162,011.06/97,598.88 - Step 6: Final answer
x = 94,060.12
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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.