Home / 43,649.21-65,502.54-23,941.62

Finding the Fourth Proportional to 43,649.21, 65,502.54 and 23,941.62

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Solution

The fourth proportional to 43,649.21, 65,502.54 and 23,941.62 is: 35,928.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,649.21 : 65,502.54 = 23,941.62 : x
  2. Step 2: Convert to fraction form
    43,649.21/65,502.54 = 23,941.62/x
  3. Step 3: Cross multiply
    43,649.21x = 65,502.54 × 23,941.62
  4. Step 4: Simplify right side
    43,649.21x = 1,568,236,921.71
  5. Step 5: Solve for x
    x = 1,568,236,921.71/43,649.21
  6. Step 6: Final answer
    x = 35,928.19

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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.