Finding the Fourth Proportional to 327,873.83, 452,457.04 and 184,630.79
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Solution
The fourth proportional to 327,873.83, 452,457.04 and 184,630.79 is: 254,785.52
Step by Step Solution
- Step 1: Write the proportion equation
327,873.83 : 452,457.04 = 184,630.79 : x - Step 2: Convert to fraction form
327,873.83/452,457.04 = 184,630.79/x - Step 3: Cross multiply
327,873.83x = 452,457.04 × 184,630.79 - Step 4: Simplify right side
327,873.83x = 83,537,501,752.01 - Step 5: Solve for x
x = 83,537,501,752.01/327,873.83 - Step 6: Final answer
x = 254,785.52
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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.