Finding the Fourth Proportional to 185,167.99, 277,742.68 and 65,230.88
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Solution
The fourth proportional to 185,167.99, 277,742.68 and 65,230.88 is: 97,843.04
Step by Step Solution
- Step 1: Write the proportion equation
185,167.99 : 277,742.68 = 65,230.88 : x - Step 2: Convert to fraction form
185,167.99/277,742.68 = 65,230.88/x - Step 3: Cross multiply
185,167.99x = 277,742.68 × 65,230.88 - Step 4: Simplify right side
185,167.99x = 18,117,399,429.96 - Step 5: Solve for x
x = 18,117,399,429.96/185,167.99 - Step 6: Final answer
x = 97,843.04
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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.