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Finding the Fourth Proportional to 383,232.76, 574,598.82 and 183,546.76

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Solution

The fourth proportional to 383,232.76, 574,598.82 and 183,546.76 is: 275,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,232.76 : 574,598.82 = 183,546.76 : x
  2. Step 2: Convert to fraction form
    383,232.76/574,598.82 = 183,546.76/x
  3. Step 3: Cross multiply
    383,232.76x = 574,598.82 × 183,546.76
  4. Step 4: Simplify right side
    383,232.76x = 105,465,751,710.82
  5. Step 5: Solve for x
    x = 105,465,751,710.82/383,232.76
  6. Step 6: Final answer
    x = 275,200.25

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1.5x scale

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.