Finding the Fourth Proportional to 267,586.17, 369,462.63 and 172,258.92
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Solution
The fourth proportional to 267,586.17, 369,462.63 and 172,258.92 is: 237,842.02
Step by Step Solution
- Step 1: Write the proportion equation
267,586.17 : 369,462.63 = 172,258.92 : x - Step 2: Convert to fraction form
267,586.17/369,462.63 = 172,258.92/x - Step 3: Cross multiply
267,586.17x = 369,462.63 × 172,258.92 - Step 4: Simplify right side
267,586.17x = 63,643,234,270.13 - Step 5: Solve for x
x = 63,643,234,270.13/267,586.17 - Step 6: Final answer
x = 237,842.02
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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.