Finding the Fourth Proportional to 197,935.63, 296,899.28 and 48,176.75
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Solution
The fourth proportional to 197,935.63, 296,899.28 and 48,176.75 is: 72,264.12
Step by Step Solution
- Step 1: Write the proportion equation
197,935.63 : 296,899.28 = 48,176.75 : x - Step 2: Convert to fraction form
197,935.63/296,899.28 = 48,176.75/x - Step 3: Cross multiply
197,935.63x = 296,899.28 × 48,176.75 - Step 4: Simplify right side
197,935.63x = 14,303,643,069.77 - Step 5: Solve for x
x = 14,303,643,069.77/197,935.63 - Step 6: Final answer
x = 72,264.12
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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.