Finding the Fourth Proportional to 184,824.98, 255,058.17 and 104,252.26
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Solution
The fourth proportional to 184,824.98, 255,058.17 and 104,252.26 is: 143,867.95
Step by Step Solution
- Step 1: Write the proportion equation
184,824.98 : 255,058.17 = 104,252.26 : x - Step 2: Convert to fraction form
184,824.98/255,058.17 = 104,252.26/x - Step 3: Cross multiply
184,824.98x = 255,058.17 × 104,252.26 - Step 4: Simplify right side
184,824.98x = 26,590,390,653.96 - Step 5: Solve for x
x = 26,590,390,653.96/184,824.98 - Step 6: Final answer
x = 143,867.95
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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.