Finding the Fourth Proportional to 344,867.93, 475,913.17 and 193,964.93
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Solution
The fourth proportional to 344,867.93, 475,913.17 and 193,964.93 is: 267,669.03
Step by Step Solution
- Step 1: Write the proportion equation
344,867.93 : 475,913.17 = 193,964.93 : x - Step 2: Convert to fraction form
344,867.93/475,913.17 = 193,964.93/x - Step 3: Cross multiply
344,867.93x = 475,913.17 × 193,964.93 - Step 4: Simplify right side
344,867.93x = 92,310,464,705.13 - Step 5: Solve for x
x = 92,310,464,705.13/344,867.93 - Step 6: Final answer
x = 267,669.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.