Finding the Fourth Proportional to 244,921.64, 367,386.35 and 93,121.03
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Solution
The fourth proportional to 244,921.64, 367,386.35 and 93,121.03 is: 139,683.02
Step by Step Solution
- Step 1: Write the proportion equation
244,921.64 : 367,386.35 = 93,121.03 : x - Step 2: Convert to fraction form
244,921.64/367,386.35 = 93,121.03/x - Step 3: Cross multiply
244,921.64x = 367,386.35 × 93,121.03 - Step 4: Simplify right side
244,921.64x = 34,211,393,017.40 - Step 5: Solve for x
x = 34,211,393,017.40/244,921.64 - Step 6: Final answer
x = 139,683.02
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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.