Home / 43,448.14-65,196.83-23,457.36

Finding the Fourth Proportional to 43,448.14, 65,196.83 and 23,457.36

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Solution

The fourth proportional to 43,448.14, 65,196.83 and 23,457.36 is: 35,199.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,448.14 : 65,196.83 = 23,457.36 : x
  2. Step 2: Convert to fraction form
    43,448.14/65,196.83 = 23,457.36/x
  3. Step 3: Cross multiply
    43,448.14x = 65,196.83 × 23,457.36
  4. Step 4: Simplify right side
    43,448.14x = 1,529,345,512.17
  5. Step 5: Solve for x
    x = 1,529,345,512.17/43,448.14
  6. Step 6: Final answer
    x = 35,199.34

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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.