Finding the Fourth Proportional to 244,001.70, 366,002.55 and 125,903.70
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Solution
The fourth proportional to 244,001.70, 366,002.55 and 125,903.70 is: 188,855.55
Step by Step Solution
- Step 1: Write the proportion equation
244,001.70 : 366,002.55 = 125,903.70 : x - Step 2: Convert to fraction form
244,001.70/366,002.55 = 125,903.70/x - Step 3: Cross multiply
244,001.70x = 366,002.55 × 125,903.70 - Step 4: Simplify right side
244,001.70x = 46,081,075,254.44 - Step 5: Solve for x
x = 46,081,075,254.44/244,001.70 - Step 6: Final answer
x = 188,855.55
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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.