Finding the Fourth Proportional to 344,346.14, 475,061.00 and 199,125.06
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Solution
The fourth proportional to 344,346.14, 475,061.00 and 199,125.06 is: 274,713.55
Step by Step Solution
- Step 1: Write the proportion equation
344,346.14 : 475,061.00 = 199,125.06 : x - Step 2: Convert to fraction form
344,346.14/475,061.00 = 199,125.06/x - Step 3: Cross multiply
344,346.14x = 475,061.00 × 199,125.06 - Step 4: Simplify right side
344,346.14x = 94,596,549,133.03 - Step 5: Solve for x
x = 94,596,549,133.03/344,346.14 - Step 6: Final answer
x = 274,713.55
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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.