Finding the Fourth Proportional to 201,955.65, 302,840.34 and 59,750.07
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Solution
The fourth proportional to 201,955.65, 302,840.34 and 59,750.07 is: 89,597.55
Step by Step Solution
- Step 1: Write the proportion equation
201,955.65 : 302,840.34 = 59,750.07 : x - Step 2: Convert to fraction form
201,955.65/302,840.34 = 59,750.07/x - Step 3: Cross multiply
201,955.65x = 302,840.34 × 59,750.07 - Step 4: Simplify right side
201,955.65x = 18,094,731,513.82 - Step 5: Solve for x
x = 18,094,731,513.82/201,955.65 - Step 6: Final answer
x = 89,597.55
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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.