Finding the Fourth Proportional to 181,580.41, 272,371.83 and 63,253.99
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Solution
The fourth proportional to 181,580.41, 272,371.83 and 63,253.99 is: 94,881.41
Step by Step Solution
- Step 1: Write the proportion equation
181,580.41 : 272,371.83 = 63,253.99 : x - Step 2: Convert to fraction form
181,580.41/272,371.83 = 63,253.99/x - Step 3: Cross multiply
181,580.41x = 272,371.83 × 63,253.99 - Step 4: Simplify right side
181,580.41x = 17,228,605,011.10 - Step 5: Solve for x
x = 17,228,605,011.10/181,580.41 - Step 6: Final answer
x = 94,881.41
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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.