Finding the Fourth Proportional to 334,501.18, 461,603.68 and 181,532.84
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Solution
The fourth proportional to 334,501.18, 461,603.68 and 181,532.84 is: 250,511.00
Step by Step Solution
- Step 1: Write the proportion equation
334,501.18 : 461,603.68 = 181,532.84 : x - Step 2: Convert to fraction form
334,501.18/461,603.68 = 181,532.84/x - Step 3: Cross multiply
334,501.18x = 461,603.68 × 181,532.84 - Step 4: Simplify right side
334,501.18x = 83,796,224,223.00 - Step 5: Solve for x
x = 83,796,224,223.00/334,501.18 - Step 6: Final answer
x = 250,511.00
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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.