Home / 43,267.60-64,901.40-23,584.60

Finding the Fourth Proportional to 43,267.60, 64,901.40 and 23,584.60

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Solution

The fourth proportional to 43,267.60, 64,901.40 and 23,584.60 is: 35,376.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,267.60 : 64,901.40 = 23,584.60 : x
  2. Step 2: Convert to fraction form
    43,267.60/64,901.40 = 23,584.60/x
  3. Step 3: Cross multiply
    43,267.60x = 64,901.40 × 23,584.60
  4. Step 4: Simplify right side
    43,267.60x = 1,530,673,558.44
  5. Step 5: Solve for x
    x = 1,530,673,558.44/43,267.60
  6. Step 6: Final answer
    x = 35,376.90

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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.