Finding the Fourth Proportional to 176,334.70, 264,502.05 and 51,675.70
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Solution
The fourth proportional to 176,334.70, 264,502.05 and 51,675.70 is: 77,513.55
Step by Step Solution
- Step 1: Write the proportion equation
176,334.70 : 264,502.05 = 51,675.70 : x - Step 2: Convert to fraction form
176,334.70/264,502.05 = 51,675.70/x - Step 3: Cross multiply
176,334.70x = 264,502.05 × 51,675.70 - Step 4: Simplify right side
176,334.70x = 13,668,328,585.19 - Step 5: Solve for x
x = 13,668,328,585.19/176,334.70 - Step 6: Final answer
x = 77,513.55
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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.