Finding the Fourth Proportional to 184,863.18, 277,294.86 and 51,763.08
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Solution
The fourth proportional to 184,863.18, 277,294.86 and 51,763.08 is: 77,644.65
Step by Step Solution
- Step 1: Write the proportion equation
184,863.18 : 277,294.86 = 51,763.08 : x - Step 2: Convert to fraction form
184,863.18/277,294.86 = 51,763.08/x - Step 3: Cross multiply
184,863.18x = 277,294.86 × 51,763.08 - Step 4: Simplify right side
184,863.18x = 14,353,636,021.77 - Step 5: Solve for x
x = 14,353,636,021.77/184,863.18 - Step 6: Final answer
x = 77,644.65
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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.