Finding the Fourth Proportional to 214,159.44, 295,558.02 and 118,675.02
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Solution
The fourth proportional to 214,159.44, 295,558.02 and 118,675.02 is: 163,781.50
Step by Step Solution
- Step 1: Write the proportion equation
214,159.44 : 295,558.02 = 118,675.02 : x - Step 2: Convert to fraction form
214,159.44/295,558.02 = 118,675.02/x - Step 3: Cross multiply
214,159.44x = 295,558.02 × 118,675.02 - Step 4: Simplify right side
214,159.44x = 35,075,353,934.66 - Step 5: Solve for x
x = 35,075,353,934.66/214,159.44 - Step 6: Final answer
x = 163,781.50
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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.