Finding the Fourth Proportional to 185,307.08, 277,957.88 and 58,954.98
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Solution
The fourth proportional to 185,307.08, 277,957.88 and 58,954.98 is: 88,431.60
Step by Step Solution
- Step 1: Write the proportion equation
185,307.08 : 277,957.88 = 58,954.98 : x - Step 2: Convert to fraction form
185,307.08/277,957.88 = 58,954.98/x - Step 3: Cross multiply
185,307.08x = 277,957.88 × 58,954.98 - Step 4: Simplify right side
185,307.08x = 16,387,001,256.24 - Step 5: Solve for x
x = 16,387,001,256.24/185,307.08 - Step 6: Final answer
x = 88,431.60
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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.