Finding the Fourth Proportional to 170,263.24, 234,967.06 and 94,818.76
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Solution
The fourth proportional to 170,263.24, 234,967.06 and 94,818.76 is: 130,852.00
Step by Step Solution
- Step 1: Write the proportion equation
170,263.24 : 234,967.06 = 94,818.76 : x - Step 2: Convert to fraction form
170,263.24/234,967.06 = 94,818.76/x - Step 3: Cross multiply
170,263.24x = 234,967.06 × 94,818.76 - Step 4: Simplify right side
170,263.24x = 22,279,285,270.05 - Step 5: Solve for x
x = 22,279,285,270.05/170,263.24 - Step 6: Final answer
x = 130,852.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.