Finding the Fourth Proportional to 336,017.16, 463,695.03 and 183,051.09
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Solution
The fourth proportional to 336,017.16, 463,695.03 and 183,051.09 is: 252,605.79
Step by Step Solution
- Step 1: Write the proportion equation
336,017.16 : 463,695.03 = 183,051.09 : x - Step 2: Convert to fraction form
336,017.16/463,695.03 = 183,051.09/x - Step 3: Cross multiply
336,017.16x = 463,695.03 × 183,051.09 - Step 4: Simplify right side
336,017.16x = 84,879,880,669.08 - Step 5: Solve for x
x = 84,879,880,669.08/336,017.16 - Step 6: Final answer
x = 252,605.79
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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.