Finding the Fourth Proportional to 350,888.19, 526,238.84 and 98,153.00
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Solution
The fourth proportional to 350,888.19, 526,238.84 and 98,153.00 is: 147,203.35
Step by Step Solution
- Step 1: Write the proportion equation
350,888.19 : 526,238.84 = 98,153.00 : x - Step 2: Convert to fraction form
350,888.19/526,238.84 = 98,153.00/x - Step 3: Cross multiply
350,888.19x = 526,238.84 × 98,153.00 - Step 4: Simplify right side
350,888.19x = 51,651,917,740.56 - Step 5: Solve for x
x = 51,651,917,740.56/350,888.19 - Step 6: Final answer
x = 147,203.35
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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.