Finding the Fourth Proportional to 184,368.28, 276,592.74 and 59,721.88
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Solution
The fourth proportional to 184,368.28, 276,592.74 and 59,721.88 is: 89,595.88
Step by Step Solution
- Step 1: Write the proportion equation
184,368.28 : 276,592.74 = 59,721.88 : x - Step 2: Convert to fraction form
184,368.28/276,592.74 = 59,721.88/x - Step 3: Cross multiply
184,368.28x = 276,592.74 × 59,721.88 - Step 4: Simplify right side
184,368.28x = 16,518,638,427.15 - Step 5: Solve for x
x = 16,518,638,427.15/184,368.28 - Step 6: Final answer
x = 89,595.88
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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.