Home / 16,212.60-24,333.30-14,023.80

Finding the Fourth Proportional to 16,212.60, 24,333.30 and 14,023.80

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Solution

The fourth proportional to 16,212.60, 24,333.30 and 14,023.80 is: 21,048.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,212.60 : 24,333.30 = 14,023.80 : x
  2. Step 2: Convert to fraction form
    16,212.60/24,333.30 = 14,023.80/x
  3. Step 3: Cross multiply
    16,212.60x = 24,333.30 × 14,023.80
  4. Step 4: Simplify right side
    16,212.60x = 341,245,332.54
  5. Step 5: Solve for x
    x = 341,245,332.54/16,212.60
  6. Step 6: Final answer
    x = 21,048.16

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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.