Finding the Fourth Proportional to 244,698.20, 366,937.95 and 94,888.70
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Solution
The fourth proportional to 244,698.20, 366,937.95 and 94,888.70 is: 142,290.65
Step by Step Solution
- Step 1: Write the proportion equation
244,698.20 : 366,937.95 = 94,888.70 : x - Step 2: Convert to fraction form
244,698.20/366,937.95 = 94,888.70/x - Step 3: Cross multiply
244,698.20x = 366,937.95 × 94,888.70 - Step 4: Simplify right side
244,698.20x = 34,818,265,056.17 - Step 5: Solve for x
x = 34,818,265,056.17/244,698.20 - Step 6: Final answer
x = 142,290.65
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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.