Finding the Fourth Proportional to 233,308.36, 350,141.10 and 180,587.08
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Solution
The fourth proportional to 233,308.36, 350,141.10 and 180,587.08 is: 271,018.83
Step by Step Solution
- Step 1: Write the proportion equation
233,308.36 : 350,141.10 = 180,587.08 : x - Step 2: Convert to fraction form
233,308.36/350,141.10 = 180,587.08/x - Step 3: Cross multiply
233,308.36x = 350,141.10 × 180,587.08 - Step 4: Simplify right side
233,308.36x = 63,230,958,836.99 - Step 5: Solve for x
x = 63,230,958,836.99/233,308.36 - Step 6: Final answer
x = 271,018.83
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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.