Finding the Fourth Proportional to 201,848.04, 276,533.10 and 194,280.84
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Solution
The fourth proportional to 201,848.04, 276,533.10 and 194,280.84 is: 266,165.99
Step by Step Solution
- Step 1: Write the proportion equation
201,848.04 : 276,533.10 = 194,280.84 : x - Step 2: Convert to fraction form
201,848.04/276,533.10 = 194,280.84/x - Step 3: Cross multiply
201,848.04x = 276,533.10 × 194,280.84 - Step 4: Simplify right side
201,848.04x = 53,725,082,955.80 - Step 5: Solve for x
x = 53,725,082,955.80/201,848.04 - Step 6: Final answer
x = 266,165.99
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.