Finding the Fourth Proportional to 176,988.58, 265,521.32 and 64,668.63
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Solution
The fourth proportional to 176,988.58, 265,521.32 and 64,668.63 is: 97,016.99
Step by Step Solution
- Step 1: Write the proportion equation
176,988.58 : 265,521.32 = 64,668.63 : x - Step 2: Convert to fraction form
176,988.58/265,521.32 = 64,668.63/x - Step 3: Cross multiply
176,988.58x = 265,521.32 × 64,668.63 - Step 4: Simplify right side
176,988.58x = 17,170,899,239.62 - Step 5: Solve for x
x = 17,170,899,239.62/176,988.58 - Step 6: Final answer
x = 97,016.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.