Finding the Fourth Proportional to 432,782.16, 597,239.63 and 241,795.55
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Solution
The fourth proportional to 432,782.16, 597,239.63 and 241,795.55 is: 333,678.00
Step by Step Solution
- Step 1: Write the proportion equation
432,782.16 : 597,239.63 = 241,795.55 : x - Step 2: Convert to fraction form
432,782.16/597,239.63 = 241,795.55/x - Step 3: Cross multiply
432,782.16x = 597,239.63 × 241,795.55 - Step 4: Simplify right side
432,782.16x = 144,409,882,649.03 - Step 5: Solve for x
x = 144,409,882,649.03/432,782.16 - Step 6: Final answer
x = 333,678.00
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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.