Home / 64,155.44-96,209.22-22,023.58

Finding the Fourth Proportional to 64,155.44, 96,209.22 and 22,023.58

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Solution

The fourth proportional to 64,155.44, 96,209.22 and 22,023.58 is: 33,027.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,155.44 : 96,209.22 = 22,023.58 : x
  2. Step 2: Convert to fraction form
    64,155.44/96,209.22 = 22,023.58/x
  3. Step 3: Cross multiply
    64,155.44x = 96,209.22 × 22,023.58
  4. Step 4: Simplify right side
    64,155.44x = 2,118,871,453.41
  5. Step 5: Solve for x
    x = 2,118,871,453.41/64,155.44
  6. Step 6: Final answer
    x = 33,027.15

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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.