Finding the Fourth Proportional to 266,210.37, 367,432.49 and 175,582.53
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Solution
The fourth proportional to 266,210.37, 367,432.49 and 175,582.53 is: 242,344.90
Step by Step Solution
- Step 1: Write the proportion equation
266,210.37 : 367,432.49 = 175,582.53 : x - Step 2: Convert to fraction form
266,210.37/367,432.49 = 175,582.53/x - Step 3: Cross multiply
266,210.37x = 367,432.49 × 175,582.53 - Step 4: Simplify right side
266,210.37x = 64,514,725,320.49 - Step 5: Solve for x
x = 64,514,725,320.49/266,210.37 - Step 6: Final answer
x = 242,344.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.