Finding the Fourth Proportional to 327,708.86, 452,281.74 and 184,497.08
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Solution
The fourth proportional to 327,708.86, 452,281.74 and 184,497.08 is: 254,630.47
Step by Step Solution
- Step 1: Write the proportion equation
327,708.86 : 452,281.74 = 184,497.08 : x - Step 2: Convert to fraction form
327,708.86/452,281.74 = 184,497.08/x - Step 3: Cross multiply
327,708.86x = 452,281.74 × 184,497.08 - Step 4: Simplify right side
327,708.86x = 83,444,660,367.32 - Step 5: Solve for x
x = 83,444,660,367.32/327,708.86 - Step 6: Final answer
x = 254,630.47
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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.