Home / 23,676.36-35,520.69-19,466.55

Finding the Fourth Proportional to 23,676.36, 35,520.69 and 19,466.55

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Solution

The fourth proportional to 23,676.36, 35,520.69 and 19,466.55 is: 29,204.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,676.36 : 35,520.69 = 19,466.55 : x
  2. Step 2: Convert to fraction form
    23,676.36/35,520.69 = 19,466.55/x
  3. Step 3: Cross multiply
    23,676.36x = 35,520.69 × 19,466.55
  4. Step 4: Simplify right side
    23,676.36x = 691,465,287.92
  5. Step 5: Solve for x
    x = 691,465,287.92/23,676.36
  6. Step 6: Final answer
    x = 29,204.88

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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.