Finding the Fourth Proportional to 335,266.24, 502,973.52 and 110,696.08
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Solution
The fourth proportional to 335,266.24, 502,973.52 and 110,696.08 is: 166,068.61
Step by Step Solution
- Step 1: Write the proportion equation
335,266.24 : 502,973.52 = 110,696.08 : x - Step 2: Convert to fraction form
335,266.24/502,973.52 = 110,696.08/x - Step 3: Cross multiply
335,266.24x = 502,973.52 × 110,696.08 - Step 4: Simplify right side
335,266.24x = 55,677,197,007.80 - Step 5: Solve for x
x = 55,677,197,007.80/335,266.24 - Step 6: Final answer
x = 166,068.61
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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.