Finding the Fourth Proportional to 184,782.74, 277,173.90 and 44,541.36
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Solution
The fourth proportional to 184,782.74, 277,173.90 and 44,541.36 is: 66,811.99
Step by Step Solution
- Step 1: Write the proportion equation
184,782.74 : 277,173.90 = 44,541.36 : x - Step 2: Convert to fraction form
184,782.74/277,173.90 = 44,541.36/x - Step 3: Cross multiply
184,782.74x = 277,173.90 × 44,541.36 - Step 4: Simplify right side
184,782.74x = 12,345,702,462.50 - Step 5: Solve for x
x = 12,345,702,462.50/184,782.74 - Step 6: Final answer
x = 66,811.99
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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.