Home / 16,426.11-24,622.56-9,403.68

Finding the Fourth Proportional to 16,426.11, 24,622.56 and 9,403.68

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Solution

The fourth proportional to 16,426.11, 24,622.56 and 9,403.68 is: 14,096.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,426.11 : 24,622.56 = 9,403.68 : x
  2. Step 2: Convert to fraction form
    16,426.11/24,622.56 = 9,403.68/x
  3. Step 3: Cross multiply
    16,426.11x = 24,622.56 × 9,403.68
  4. Step 4: Simplify right side
    16,426.11x = 231,542,675.02
  5. Step 5: Solve for x
    x = 231,542,675.02/16,426.11
  6. Step 6: Final answer
    x = 14,096.01

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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.