Finding the Fourth Proportional to 327,564.95, 452,038.22 and 184,327.38
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Solution
The fourth proportional to 327,564.95, 452,038.22 and 184,327.38 is: 254,370.99
Step by Step Solution
- Step 1: Write the proportion equation
327,564.95 : 452,038.22 = 184,327.38 : x - Step 2: Convert to fraction form
327,564.95/452,038.22 = 184,327.38/x - Step 3: Cross multiply
327,564.95x = 452,038.22 × 184,327.38 - Step 4: Simplify right side
327,564.95x = 83,323,020,522.05 - Step 5: Solve for x
x = 83,323,020,522.05/327,564.95 - Step 6: Final answer
x = 254,370.99
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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.