Home / 17,037.88-25,558.26-4,558.04

Finding the Fourth Proportional to 17,037.88, 25,558.26 and 4,558.04

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Solution

The fourth proportional to 17,037.88, 25,558.26 and 4,558.04 is: 6,837.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037.88 : 25,558.26 = 4,558.04 : x
  2. Step 2: Convert to fraction form
    17,037.88/25,558.26 = 4,558.04/x
  3. Step 3: Cross multiply
    17,037.88x = 25,558.26 × 4,558.04
  4. Step 4: Simplify right side
    17,037.88x = 116,495,571.41
  5. Step 5: Solve for x
    x = 116,495,571.41/17,037.88
  6. Step 6: Final answer
    x = 6,837.45

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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.