Finding the Fourth Proportional to 177,267.99, 244,948.40 and 134,752.71
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Solution
The fourth proportional to 177,267.99, 244,948.40 and 134,752.71 is: 186,200.91
Step by Step Solution
- Step 1: Write the proportion equation
177,267.99 : 244,948.40 = 134,752.71 : x - Step 2: Convert to fraction form
177,267.99/244,948.40 = 134,752.71/x - Step 3: Cross multiply
177,267.99x = 244,948.40 × 134,752.71 - Step 4: Simplify right side
177,267.99x = 33,007,462,218.26 - Step 5: Solve for x
x = 33,007,462,218.26/177,267.99 - Step 6: Final answer
x = 186,200.91
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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.