Finding the Fourth Proportional to 337,972.88, 466,395.36 and 185,007.08
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Solution
The fourth proportional to 337,972.88, 466,395.36 and 185,007.08 is: 255,305.82
Step by Step Solution
- Step 1: Write the proportion equation
337,972.88 : 466,395.36 = 185,007.08 : x - Step 2: Convert to fraction form
337,972.88/466,395.36 = 185,007.08/x - Step 3: Cross multiply
337,972.88x = 466,395.36 × 185,007.08 - Step 4: Simplify right side
337,972.88x = 86,286,443,679.15 - Step 5: Solve for x
x = 86,286,443,679.15/337,972.88 - Step 6: Final answer
x = 255,305.82
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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.