Finding the Fourth Proportional to 184,230.08, 254,238.57 and 103,658.99
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Solution
The fourth proportional to 184,230.08, 254,238.57 and 103,658.99 is: 143,050.00
Step by Step Solution
- Step 1: Write the proportion equation
184,230.08 : 254,238.57 = 103,658.99 : x - Step 2: Convert to fraction form
184,230.08/254,238.57 = 103,658.99/x - Step 3: Cross multiply
184,230.08x = 254,238.57 × 103,658.99 - Step 4: Simplify right side
184,230.08x = 26,354,113,385.24 - Step 5: Solve for x
x = 26,354,113,385.24/184,230.08 - Step 6: Final answer
x = 143,050.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.