Home / 29,027.84-43,541.78-23,221.35

Finding the Fourth Proportional to 29,027.84, 43,541.78 and 23,221.35

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Solution

The fourth proportional to 29,027.84, 43,541.78 and 23,221.35 is: 34,832.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,027.84 : 43,541.78 = 23,221.35 : x
  2. Step 2: Convert to fraction form
    29,027.84/43,541.78 = 23,221.35/x
  3. Step 3: Cross multiply
    29,027.84x = 43,541.78 × 23,221.35
  4. Step 4: Simplify right side
    29,027.84x = 1,011,098,796.90
  5. Step 5: Solve for x
    x = 1,011,098,796.90/29,027.84
  6. Step 6: Final answer
    x = 34,832.04

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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.