Finding the Fourth Proportional to 160,004.57, 240,121.67 and 93,465.09
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Solution
The fourth proportional to 160,004.57, 240,121.67 and 93,465.09 is: 140,264.70
Step by Step Solution
- Step 1: Write the proportion equation
160,004.57 : 240,121.67 = 93,465.09 : x - Step 2: Convert to fraction form
160,004.57/240,121.67 = 93,465.09/x - Step 3: Cross multiply
160,004.57x = 240,121.67 × 93,465.09 - Step 4: Simplify right side
160,004.57x = 22,442,993,030.17 - Step 5: Solve for x
x = 22,442,993,030.17/160,004.57 - Step 6: Final answer
x = 140,264.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.