Finding the Fourth Proportional to 184,184.30, 276,276.56 and 57,823.99
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Solution
The fourth proportional to 184,184.30, 276,276.56 and 57,823.99 is: 86,736.01
Step by Step Solution
- Step 1: Write the proportion equation
184,184.30 : 276,276.56 = 57,823.99 : x - Step 2: Convert to fraction form
184,184.30/276,276.56 = 57,823.99/x - Step 3: Cross multiply
184,184.30x = 276,276.56 × 57,823.99 - Step 4: Simplify right side
184,184.30x = 15,975,412,062.86 - Step 5: Solve for x
x = 15,975,412,062.86/184,184.30 - Step 6: Final answer
x = 86,736.01
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1.5x scale
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.