Finding the Fourth Proportional to 463,528.97, 695,493.26 and 250,254.53
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Solution
The fourth proportional to 463,528.97, 695,493.26 and 250,254.53 is: 375,489.67
Step by Step Solution
- Step 1: Write the proportion equation
463,528.97 : 695,493.26 = 250,254.53 : x - Step 2: Convert to fraction form
463,528.97/695,493.26 = 250,254.53/x - Step 3: Cross multiply
463,528.97x = 695,493.26 × 250,254.53 - Step 4: Simplify right side
463,528.97x = 174,050,341,263.84 - Step 5: Solve for x
x = 174,050,341,263.84/463,528.97 - Step 6: Final answer
x = 375,489.67
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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.