Finding the Fourth Proportional to 329,629.94, 454,867.80 and 184,410.91
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Solution
The fourth proportional to 329,629.94, 454,867.80 and 184,410.91 is: 254,475.02
Step by Step Solution
- Step 1: Write the proportion equation
329,629.94 : 454,867.80 = 184,410.91 : x - Step 2: Convert to fraction form
329,629.94/454,867.80 = 184,410.91/x - Step 3: Cross multiply
329,629.94x = 454,867.80 × 184,410.91 - Step 4: Simplify right side
329,629.94x = 83,882,585,842.05 - Step 5: Solve for x
x = 83,882,585,842.05/329,629.94 - Step 6: Final answer
x = 254,475.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.