Home / 23,372.37-35,037.71-8,577.86

Finding the Fourth Proportional to 23,372.37, 35,037.71 and 8,577.86

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Solution

The fourth proportional to 23,372.37, 35,037.71 and 8,577.86 is: 12,859.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,372.37 : 35,037.71 = 8,577.86 : x
  2. Step 2: Convert to fraction form
    23,372.37/35,037.71 = 8,577.86/x
  3. Step 3: Cross multiply
    23,372.37x = 35,037.71 × 8,577.86
  4. Step 4: Simplify right side
    23,372.37x = 300,548,353.02
  5. Step 5: Solve for x
    x = 300,548,353.02/23,372.37
  6. Step 6: Final answer
    x = 12,859.13

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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.