Home / 40,735.92-56,214.61-22,586.56

Finding the Fourth Proportional to 40,735.92, 56,214.61 and 22,586.56

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Solution

The fourth proportional to 40,735.92, 56,214.61 and 22,586.56 is: 31,168.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735.92 : 56,214.61 = 22,586.56 : x
  2. Step 2: Convert to fraction form
    40,735.92/56,214.61 = 22,586.56/x
  3. Step 3: Cross multiply
    40,735.92x = 56,214.61 × 22,586.56
  4. Step 4: Simplify right side
    40,735.92x = 1,269,694,661.64
  5. Step 5: Solve for x
    x = 1,269,694,661.64/40,735.92
  6. Step 6: Final answer
    x = 31,168.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.