Finding the Fourth Proportional to 283,051.04, 424,645.92 and 232,535.48
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Solution
The fourth proportional to 283,051.04, 424,645.92 and 232,535.48 is: 348,860.20
Step by Step Solution
- Step 1: Write the proportion equation
283,051.04 : 424,645.92 = 232,535.48 : x - Step 2: Convert to fraction form
283,051.04/424,645.92 = 232,535.48/x - Step 3: Cross multiply
283,051.04x = 424,645.92 × 232,535.48 - Step 4: Simplify right side
283,051.04x = 98,745,242,837.24 - Step 5: Solve for x
x = 98,745,242,837.24/283,051.04 - Step 6: Final answer
x = 348,860.20
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.