Finding the Fourth Proportional to 104,594.09, 156,503.54 and 62,497.07
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Solution
The fourth proportional to 104,594.09, 156,503.54 and 62,497.07 is: 93,514.01
Step by Step Solution
- Step 1: Write the proportion equation
104,594.09 : 156,503.54 = 62,497.07 : x - Step 2: Convert to fraction form
104,594.09/156,503.54 = 62,497.07/x - Step 3: Cross multiply
104,594.09x = 156,503.54 × 62,497.07 - Step 4: Simplify right side
104,594.09x = 9,781,012,655.24 - Step 5: Solve for x
x = 9,781,012,655.24/104,594.09 - Step 6: Final answer
x = 93,514.01
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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.