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Finding the Fourth Proportional to 333,144.09, 459,737.47 and 180,182.45

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Solution

The fourth proportional to 333,144.09, 459,737.47 and 180,182.45 is: 248,651.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,144.09 : 459,737.47 = 180,182.45 : x
  2. Step 2: Convert to fraction form
    333,144.09/459,737.47 = 180,182.45/x
  3. Step 3: Cross multiply
    333,144.09x = 459,737.47 × 180,182.45
  4. Step 4: Simplify right side
    333,144.09x = 82,836,625,075.97
  5. Step 5: Solve for x
    x = 82,836,625,075.97/333,144.09
  6. Step 6: Final answer
    x = 248,651.04

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1.5x scale

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.