Home / 43,966.24-65,839.97-30,756.76

Finding the Fourth Proportional to 43,966.24, 65,839.97 and 30,756.76

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Solution

The fourth proportional to 43,966.24, 65,839.97 and 30,756.76 is: 46,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,966.24 : 65,839.97 = 30,756.76 : x
  2. Step 2: Convert to fraction form
    43,966.24/65,839.97 = 30,756.76/x
  3. Step 3: Cross multiply
    43,966.24x = 65,839.97 × 30,756.76
  4. Step 4: Simplify right side
    43,966.24x = 2,025,024,067.99
  5. Step 5: Solve for x
    x = 2,025,024,067.99/43,966.24
  6. Step 6: Final answer
    x = 46,058.62

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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.