Finding the Fourth Proportional to 242,594.08, 363,930.08 and 102,373.44
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Solution
The fourth proportional to 242,594.08, 363,930.08 and 102,373.44 is: 153,576.60
Step by Step Solution
- Step 1: Write the proportion equation
242,594.08 : 363,930.08 = 102,373.44 : x - Step 2: Convert to fraction form
242,594.08/363,930.08 = 102,373.44/x - Step 3: Cross multiply
242,594.08x = 363,930.08 × 102,373.44 - Step 4: Simplify right side
242,594.08x = 37,256,774,209.08 - Step 5: Solve for x
x = 37,256,774,209.08/242,594.08 - Step 6: Final answer
x = 153,576.60
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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.