Finding the Fourth Proportional to 304,208.29, 456,322.91 and 104,526.99
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Solution
The fourth proportional to 304,208.29, 456,322.91 and 104,526.99 is: 156,794.08
Step by Step Solution
- Step 1: Write the proportion equation
304,208.29 : 456,322.91 = 104,526.99 : x - Step 2: Convert to fraction form
304,208.29/456,322.91 = 104,526.99/x - Step 3: Cross multiply
304,208.29x = 456,322.91 × 104,526.99 - Step 4: Simplify right side
304,208.29x = 47,698,060,250.34 - Step 5: Solve for x
x = 47,698,060,250.34/304,208.29 - Step 6: Final answer
x = 156,794.08
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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.