Finding the Fourth Proportional to 350,459.73, 525,682.00 and 97,733.48
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Solution
The fourth proportional to 350,459.73, 525,682.00 and 97,733.48 is: 146,598.09
Step by Step Solution
- Step 1: Write the proportion equation
350,459.73 : 525,682.00 = 97,733.48 : x - Step 2: Convert to fraction form
350,459.73/525,682.00 = 97,733.48/x - Step 3: Cross multiply
350,459.73x = 525,682.00 × 97,733.48 - Step 4: Simplify right side
350,459.73x = 51,376,728,727.12 - Step 5: Solve for x
x = 51,376,728,727.12/350,459.73 - Step 6: Final answer
x = 146,598.09
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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.