Finding the Fourth Proportional to 336,598.08, 464,473.08 and 185,685.36
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Solution
The fourth proportional to 336,598.08, 464,473.08 and 185,685.36 is: 256,227.99
Step by Step Solution
- Step 1: Write the proportion equation
336,598.08 : 464,473.08 = 185,685.36 : x - Step 2: Convert to fraction form
336,598.08/464,473.08 = 185,685.36/x - Step 3: Cross multiply
336,598.08x = 464,473.08 × 185,685.36 - Step 4: Simplify right side
336,598.08x = 86,245,851,070.11 - Step 5: Solve for x
x = 86,245,851,070.11/336,598.08 - Step 6: Final answer
x = 256,227.99
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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.