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Finding the Fourth Proportional to 57,303.98, 85,954.06 and 23,568.83

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Solution

The fourth proportional to 57,303.98, 85,954.06 and 23,568.83 is: 35,352.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,303.98 : 85,954.06 = 23,568.83 : x
  2. Step 2: Convert to fraction form
    57,303.98/85,954.06 = 23,568.83/x
  3. Step 3: Cross multiply
    57,303.98x = 85,954.06 × 23,568.83
  4. Step 4: Simplify right side
    57,303.98x = 2,025,836,627.95
  5. Step 5: Solve for x
    x = 2,025,836,627.95/57,303.98
  6. Step 6: Final answer
    x = 35,352.46

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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.