Home / 14,361.12-21,544.26-5,922.94

Finding the Fourth Proportional to 14,361.12, 21,544.26 and 5,922.94

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Solution

The fourth proportional to 14,361.12, 21,544.26 and 5,922.94 is: 8,885.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,361.12 : 21,544.26 = 5,922.94 : x
  2. Step 2: Convert to fraction form
    14,361.12/21,544.26 = 5,922.94/x
  3. Step 3: Cross multiply
    14,361.12x = 21,544.26 × 5,922.94
  4. Step 4: Simplify right side
    14,361.12x = 127,605,359.32
  5. Step 5: Solve for x
    x = 127,605,359.32/14,361.12
  6. Step 6: Final answer
    x = 8,885.47

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1.5x scale

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.