Finding the Fourth Proportional to 295,720.68, 445,576.20 and 244,281.96
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Solution
The fourth proportional to 295,720.68, 445,576.20 and 244,281.96 is: 368,071.07
Step by Step Solution
- Step 1: Write the proportion equation
295,720.68 : 445,576.20 = 244,281.96 : x - Step 2: Convert to fraction form
295,720.68/445,576.20 = 244,281.96/x - Step 3: Cross multiply
295,720.68x = 445,576.20 × 244,281.96 - Step 4: Simplify right side
295,720.68x = 108,846,227,465.35 - Step 5: Solve for x
x = 108,846,227,465.35/295,720.68 - Step 6: Final answer
x = 368,071.07
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.