Finding the Fourth Proportional to 203,266.08, 304,931.44 and 62,995.68
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Solution
The fourth proportional to 203,266.08, 304,931.44 and 62,995.68 is: 94,503.54
Step by Step Solution
- Step 1: Write the proportion equation
203,266.08 : 304,931.44 = 62,995.68 : x - Step 2: Convert to fraction form
203,266.08/304,931.44 = 62,995.68/x - Step 3: Cross multiply
203,266.08x = 304,931.44 × 62,995.68 - Step 4: Simplify right side
203,266.08x = 19,209,363,416.18 - Step 5: Solve for x
x = 19,209,363,416.18/203,266.08 - Step 6: Final answer
x = 94,503.54
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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.