Finding the Fourth Proportional to 461,957.25, 692,935.90 and 173,823.08
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Solution
The fourth proportional to 461,957.25, 692,935.90 and 173,823.08 is: 260,734.62
Step by Step Solution
- Step 1: Write the proportion equation
461,957.25 : 692,935.90 = 173,823.08 : x - Step 2: Convert to fraction form
461,957.25/692,935.90 = 173,823.08/x - Step 3: Cross multiply
461,957.25x = 692,935.90 × 173,823.08 - Step 4: Simplify right side
461,957.25x = 120,448,248,481.34 - Step 5: Solve for x
x = 120,448,248,481.34/461,957.25 - Step 6: Final answer
x = 260,734.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.