Finding the Fourth Proportional to 184,702.84, 277,069.98 and 58,309.28
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Solution
The fourth proportional to 184,702.84, 277,069.98 and 58,309.28 is: 87,468.88
Step by Step Solution
- Step 1: Write the proportion equation
184,702.84 : 277,069.98 = 58,309.28 : x - Step 2: Convert to fraction form
184,702.84/277,069.98 = 58,309.28/x - Step 3: Cross multiply
184,702.84x = 277,069.98 × 58,309.28 - Step 4: Simplify right side
184,702.84x = 16,155,749,658.06 - Step 5: Solve for x
x = 16,155,749,658.06/184,702.84 - Step 6: Final answer
x = 87,468.88
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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.