Finding the Fourth Proportional to 177,317.62, 265,956.68 and 63,460.84
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Solution
The fourth proportional to 177,317.62, 265,956.68 and 63,460.84 is: 95,184.19
Step by Step Solution
- Step 1: Write the proportion equation
177,317.62 : 265,956.68 = 63,460.84 : x - Step 2: Convert to fraction form
177,317.62/265,956.68 = 63,460.84/x - Step 3: Cross multiply
177,317.62x = 265,956.68 × 63,460.84 - Step 4: Simplify right side
177,317.62x = 16,877,834,316.41 - Step 5: Solve for x
x = 16,877,834,316.41/177,317.62 - Step 6: Final answer
x = 95,184.19
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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.