Finding the Fourth Proportional to 364,104.59, 546,156.08 and 97,865.09
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Solution
The fourth proportional to 364,104.59, 546,156.08 and 97,865.09 is: 146,797.43
Step by Step Solution
- Step 1: Write the proportion equation
364,104.59 : 546,156.08 = 97,865.09 : x - Step 2: Convert to fraction form
364,104.59/546,156.08 = 97,865.09/x - Step 3: Cross multiply
364,104.59x = 546,156.08 × 97,865.09 - Step 4: Simplify right side
364,104.59x = 53,449,616,740.84 - Step 5: Solve for x
x = 53,449,616,740.84/364,104.59 - Step 6: Final answer
x = 146,797.43
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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.