Finding the Fourth Proportional to 244,258.84, 337,095.88 and 153,692.44
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Solution
The fourth proportional to 244,258.84, 337,095.88 and 153,692.44 is: 212,107.32
Step by Step Solution
- Step 1: Write the proportion equation
244,258.84 : 337,095.88 = 153,692.44 : x - Step 2: Convert to fraction form
244,258.84/337,095.88 = 153,692.44/x - Step 3: Cross multiply
244,258.84x = 337,095.88 × 153,692.44 - Step 4: Simplify right side
244,258.84x = 51,809,087,084.18 - Step 5: Solve for x
x = 51,809,087,084.18/244,258.84 - Step 6: Final answer
x = 212,107.32
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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.