Home / 23,784.19-35,676.65-11,305.50

Finding the Fourth Proportional to 23,784.19, 35,676.65 and 11,305.50

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Solution

The fourth proportional to 23,784.19, 35,676.65 and 11,305.50 is: 16,958.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,784.19 : 35,676.65 = 11,305.50 : x
  2. Step 2: Convert to fraction form
    23,784.19/35,676.65 = 11,305.50/x
  3. Step 3: Cross multiply
    23,784.19x = 35,676.65 × 11,305.50
  4. Step 4: Simplify right side
    23,784.19x = 403,342,366.58
  5. Step 5: Solve for x
    x = 403,342,366.58/23,784.19
  6. Step 6: Final answer
    x = 16,958.42

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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.