Finding the Fourth Proportional to 170,525.88, 235,326.24 and 95,077.08
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Solution
The fourth proportional to 170,525.88, 235,326.24 and 95,077.08 is: 131,206.66
Step by Step Solution
- Step 1: Write the proportion equation
170,525.88 : 235,326.24 = 95,077.08 : x - Step 2: Convert to fraction form
170,525.88/235,326.24 = 95,077.08/x - Step 3: Cross multiply
170,525.88x = 235,326.24 × 95,077.08 - Step 4: Simplify right side
170,525.88x = 22,374,131,746.58 - Step 5: Solve for x
x = 22,374,131,746.58/170,525.88 - Step 6: Final answer
x = 131,206.66
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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.