Finding the Fourth Proportional to 250,895.01, 376,416.35 and 101,058.17
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Solution
The fourth proportional to 250,895.01, 376,416.35 and 101,058.17 is: 151,616.99
Step by Step Solution
- Step 1: Write the proportion equation
250,895.01 : 376,416.35 = 101,058.17 : x - Step 2: Convert to fraction form
250,895.01/376,416.35 = 101,058.17/x - Step 3: Cross multiply
250,895.01x = 376,416.35 × 101,058.17 - Step 4: Simplify right side
250,895.01x = 38,039,945,101.71 - Step 5: Solve for x
x = 38,039,945,101.71/250,895.01 - Step 6: Final answer
x = 151,616.99
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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.