Finding the Fourth Proportional to 184,773.02, 277,201.08 and 66,444.38
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Solution
The fourth proportional to 184,773.02, 277,201.08 and 66,444.38 is: 99,681.50
Step by Step Solution
- Step 1: Write the proportion equation
184,773.02 : 277,201.08 = 66,444.38 : x - Step 2: Convert to fraction form
184,773.02/277,201.08 = 66,444.38/x - Step 3: Cross multiply
184,773.02x = 277,201.08 × 66,444.38 - Step 4: Simplify right side
184,773.02x = 18,418,452,509.93 - Step 5: Solve for x
x = 18,418,452,509.93/184,773.02 - Step 6: Final answer
x = 99,681.50
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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.