Finding the Fourth Proportional to 201,593.84, 302,303.38 and 61,320.08
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Solution
The fourth proportional to 201,593.84, 302,303.38 and 61,320.08 is: 91,953.54
Step by Step Solution
- Step 1: Write the proportion equation
201,593.84 : 302,303.38 = 61,320.08 : x - Step 2: Convert to fraction form
201,593.84/302,303.38 = 61,320.08/x - Step 3: Cross multiply
201,593.84x = 302,303.38 × 61,320.08 - Step 4: Simplify right side
201,593.84x = 18,537,267,445.87 - Step 5: Solve for x
x = 18,537,267,445.87/201,593.84 - Step 6: Final answer
x = 91,953.54
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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.