Finding the Fourth Proportional to 233,890.24, 350,832.28 and 56,395.84
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Solution
The fourth proportional to 233,890.24, 350,832.28 and 56,395.84 is: 84,593.02
Step by Step Solution
- Step 1: Write the proportion equation
233,890.24 : 350,832.28 = 56,395.84 : x - Step 2: Convert to fraction form
233,890.24/350,832.28 = 56,395.84/x - Step 3: Cross multiply
233,890.24x = 350,832.28 × 56,395.84 - Step 4: Simplify right side
233,890.24x = 19,785,481,129.72 - Step 5: Solve for x
x = 19,785,481,129.72/233,890.24 - Step 6: Final answer
x = 84,593.02
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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.