Finding the Fourth Proportional to 177,201.59, 265,807.26 and 57,263.67
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Solution
The fourth proportional to 177,201.59, 265,807.26 and 57,263.67 is: 85,897.08
Step by Step Solution
- Step 1: Write the proportion equation
177,201.59 : 265,807.26 = 57,263.67 : x - Step 2: Convert to fraction form
177,201.59/265,807.26 = 57,263.67/x - Step 3: Cross multiply
177,201.59x = 265,807.26 × 57,263.67 - Step 4: Simplify right side
177,201.59x = 15,221,099,220.24 - Step 5: Solve for x
x = 15,221,099,220.24/177,201.59 - Step 6: Final answer
x = 85,897.08
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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.