Finding the Fourth Proportional to 537,029.68, 805,492.44 and 163,055.92
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Solution
The fourth proportional to 537,029.68, 805,492.44 and 163,055.92 is: 244,568.07
Step by Step Solution
- Step 1: Write the proportion equation
537,029.68 : 805,492.44 = 163,055.92 : x - Step 2: Convert to fraction form
537,029.68/805,492.44 = 163,055.92/x - Step 3: Cross multiply
537,029.68x = 805,492.44 × 163,055.92 - Step 4: Simplify right side
537,029.68x = 131,340,310,857.25 - Step 5: Solve for x
x = 131,340,310,857.25/537,029.68 - Step 6: Final answer
x = 244,568.07
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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.