Home / 43,372.26-64,954.44-22,256.76

Finding the Fourth Proportional to 43,372.26, 64,954.44 and 22,256.76

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Solution

The fourth proportional to 43,372.26, 64,954.44 and 22,256.76 is: 33,331.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,372.26 : 64,954.44 = 22,256.76 : x
  2. Step 2: Convert to fraction form
    43,372.26/64,954.44 = 22,256.76/x
  3. Step 3: Cross multiply
    43,372.26x = 64,954.44 × 22,256.76
  4. Step 4: Simplify right side
    43,372.26x = 1,445,675,382.01
  5. Step 5: Solve for x
    x = 1,445,675,382.01/43,372.26
  6. Step 6: Final answer
    x = 33,331.80

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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.