Home / 17,633.78-24,334.60-9,676.02

Finding the Fourth Proportional to 17,633.78, 24,334.60 and 9,676.02

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Solution

The fourth proportional to 17,633.78, 24,334.60 and 9,676.02 is: 13,352.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,633.78 : 24,334.60 = 9,676.02 : x
  2. Step 2: Convert to fraction form
    17,633.78/24,334.60 = 9,676.02/x
  3. Step 3: Cross multiply
    17,633.78x = 24,334.60 × 9,676.02
  4. Step 4: Simplify right side
    17,633.78x = 235,462,076.29
  5. Step 5: Solve for x
    x = 235,462,076.29/17,633.78
  6. Step 6: Final answer
    x = 13,352.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.