Home / 29,276.63-43,914.86-22,622.81

Finding the Fourth Proportional to 29,276.63, 43,914.86 and 22,622.81

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Solution

The fourth proportional to 29,276.63, 43,914.86 and 22,622.81 is: 33,934.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,276.63 : 43,914.86 = 22,622.81 : x
  2. Step 2: Convert to fraction form
    29,276.63/43,914.86 = 22,622.81/x
  3. Step 3: Cross multiply
    29,276.63x = 43,914.86 × 22,622.81
  4. Step 4: Simplify right side
    29,276.63x = 993,477,201.27
  5. Step 5: Solve for x
    x = 993,477,201.27/29,276.63
  6. Step 6: Final answer
    x = 33,934.14

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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.