Home / 43,453.05-65,204.24-23,462.28

Finding the Fourth Proportional to 43,453.05, 65,204.24 and 23,462.28

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Solution

The fourth proportional to 43,453.05, 65,204.24 and 23,462.28 is: 35,206.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,453.05 : 65,204.24 = 23,462.28 : x
  2. Step 2: Convert to fraction form
    43,453.05/65,204.24 = 23,462.28/x
  3. Step 3: Cross multiply
    43,453.05x = 65,204.24 × 23,462.28
  4. Step 4: Simplify right side
    43,453.05x = 1,529,840,136.07
  5. Step 5: Solve for x
    x = 1,529,840,136.07/43,453.05
  6. Step 6: Final answer
    x = 35,206.74

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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.