Home / 34,410.98-51,581.61-23,318.79

Finding the Fourth Proportional to 34,410.98, 51,581.61 and 23,318.79

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Solution

The fourth proportional to 34,410.98, 51,581.61 and 23,318.79 is: 34,954.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,410.98 : 51,581.61 = 23,318.79 : x
  2. Step 2: Convert to fraction form
    34,410.98/51,581.61 = 23,318.79/x
  3. Step 3: Cross multiply
    34,410.98x = 51,581.61 × 23,318.79
  4. Step 4: Simplify right side
    34,410.98x = 1,202,820,731.45
  5. Step 5: Solve for x
    x = 1,202,820,731.45/34,410.98
  6. Step 6: Final answer
    x = 34,954.56

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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.