Home / 29,222.76-43,845.18-17,544.12

Finding the Fourth Proportional to 29,222.76, 43,845.18 and 17,544.12

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Solution

The fourth proportional to 29,222.76, 43,845.18 and 17,544.12 is: 26,322.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,222.76 : 43,845.18 = 17,544.12 : x
  2. Step 2: Convert to fraction form
    29,222.76/43,845.18 = 17,544.12/x
  3. Step 3: Cross multiply
    29,222.76x = 43,845.18 × 17,544.12
  4. Step 4: Simplify right side
    29,222.76x = 769,225,099.34
  5. Step 5: Solve for x
    x = 769,225,099.34/29,222.76
  6. Step 6: Final answer
    x = 26,322.81

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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.