Finding the Fourth Proportional to 250,813.73, 376,276.35 and 117,623.00
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Solution
The fourth proportional to 250,813.73, 376,276.35 and 117,623.00 is: 176,460.65
Step by Step Solution
- Step 1: Write the proportion equation
250,813.73 : 376,276.35 = 117,623.00 : x - Step 2: Convert to fraction form
250,813.73/376,276.35 = 117,623.00/x - Step 3: Cross multiply
250,813.73x = 376,276.35 × 117,623.00 - Step 4: Simplify right side
250,813.73x = 44,258,754,497.83 - Step 5: Solve for x
x = 44,258,754,497.83/250,813.73 - Step 6: Final answer
x = 176,460.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.