Finding the Fourth Proportional to 366,335.64, 549,582.36 and 113,611.02
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Solution
The fourth proportional to 366,335.64, 549,582.36 and 113,611.02 is: 170,441.00
Step by Step Solution
- Step 1: Write the proportion equation
366,335.64 : 549,582.36 = 113,611.02 : x - Step 2: Convert to fraction form
366,335.64/549,582.36 = 113,611.02/x - Step 3: Cross multiply
366,335.64x = 549,582.36 × 113,611.02 - Step 4: Simplify right side
366,335.64x = 62,438,612,493.61 - Step 5: Solve for x
x = 62,438,612,493.61/366,335.64 - Step 6: Final answer
x = 170,441.00
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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.