Finding the Fourth Proportional to 244,616.90, 366,925.35 and 177,916.10
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Solution
The fourth proportional to 244,616.90, 366,925.35 and 177,916.10 is: 266,874.15
Step by Step Solution
- Step 1: Write the proportion equation
244,616.90 : 366,925.35 = 177,916.10 : x - Step 2: Convert to fraction form
244,616.90/366,925.35 = 177,916.10/x - Step 3: Cross multiply
244,616.90x = 366,925.35 × 177,916.10 - Step 4: Simplify right side
244,616.90x = 65,281,927,263.14 - Step 5: Solve for x
x = 65,281,927,263.14/244,616.90 - Step 6: Final answer
x = 266,874.15
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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.