Finding the Fourth Proportional to 170,862.27, 235,789.00 and 94,386.63
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Solution
The fourth proportional to 170,862.27, 235,789.00 and 94,386.63 is: 130,253.03
Step by Step Solution
- Step 1: Write the proportion equation
170,862.27 : 235,789.00 = 94,386.63 : x - Step 2: Convert to fraction form
170,862.27/235,789.00 = 94,386.63/x - Step 3: Cross multiply
170,862.27x = 235,789.00 × 94,386.63 - Step 4: Simplify right side
170,862.27x = 22,255,328,629.14 - Step 5: Solve for x
x = 22,255,328,629.14/170,862.27 - Step 6: Final answer
x = 130,253.03
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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.