Finding the Fourth Proportional to 367,706.19, 551,548.35 and 101,482.68
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Solution
The fourth proportional to 367,706.19, 551,548.35 and 101,482.68 is: 152,221.00
Step by Step Solution
- Step 1: Write the proportion equation
367,706.19 : 551,548.35 = 101,482.68 : x - Step 2: Convert to fraction form
367,706.19/551,548.35 = 101,482.68/x - Step 3: Cross multiply
367,706.19x = 551,548.35 × 101,482.68 - Step 4: Simplify right side
367,706.19x = 55,972,604,707.58 - Step 5: Solve for x
x = 55,972,604,707.58/367,706.19 - Step 6: Final answer
x = 152,221.00
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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.