Finding the Fourth Proportional to 366,476.68, 549,713.16 and 92,922.95
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Solution
The fourth proportional to 366,476.68, 549,713.16 and 92,922.95 is: 139,383.95
Step by Step Solution
- Step 1: Write the proportion equation
366,476.68 : 549,713.16 = 92,922.95 : x - Step 2: Convert to fraction form
366,476.68/549,713.16 = 92,922.95/x - Step 3: Cross multiply
366,476.68x = 549,713.16 × 92,922.95 - Step 4: Simplify right side
366,476.68x = 51,080,966,501.82 - Step 5: Solve for x
x = 51,080,966,501.82/366,476.68 - Step 6: Final answer
x = 139,383.95
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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.