Finding the Fourth Proportional to 182,570.24, 251,952.06 and 102,006.63
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Solution
The fourth proportional to 182,570.24, 251,952.06 and 102,006.63 is: 140,772.02
Step by Step Solution
- Step 1: Write the proportion equation
182,570.24 : 251,952.06 = 102,006.63 : x - Step 2: Convert to fraction form
182,570.24/251,952.06 = 102,006.63/x - Step 3: Cross multiply
182,570.24x = 251,952.06 × 102,006.63 - Step 4: Simplify right side
182,570.24x = 25,700,780,562.16 - Step 5: Solve for x
x = 25,700,780,562.16/182,570.24 - Step 6: Final answer
x = 140,772.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.