Finding the Fourth Proportional to 184,525.98, 254,593.17 and 103,925.31
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Solution
The fourth proportional to 184,525.98, 254,593.17 and 103,925.31 is: 143,387.26
Step by Step Solution
- Step 1: Write the proportion equation
184,525.98 : 254,593.17 = 103,925.31 : x - Step 2: Convert to fraction form
184,525.98/254,593.17 = 103,925.31/x - Step 3: Cross multiply
184,525.98x = 254,593.17 × 103,925.31 - Step 4: Simplify right side
184,525.98x = 26,458,674,116.13 - Step 5: Solve for x
x = 26,458,674,116.13/184,525.98 - Step 6: Final answer
x = 143,387.26
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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.