Home / 14,977.26-22,465.78-3,883.92

Finding the Fourth Proportional to 14,977.26, 22,465.78 and 3,883.92

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Solution

The fourth proportional to 14,977.26, 22,465.78 and 3,883.92 is: 5,825.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,977.26 : 22,465.78 = 3,883.92 : x
  2. Step 2: Convert to fraction form
    14,977.26/22,465.78 = 3,883.92/x
  3. Step 3: Cross multiply
    14,977.26x = 22,465.78 × 3,883.92
  4. Step 4: Simplify right side
    14,977.26x = 87,255,292.26
  5. Step 5: Solve for x
    x = 87,255,292.26/14,977.26
  6. Step 6: Final answer
    x = 5,825.85

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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.