Home / 16,233.60-24,350.40-9,667.20

Finding the Fourth Proportional to 16,233.60, 24,350.40 and 9,667.20

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Solution

The fourth proportional to 16,233.60, 24,350.40 and 9,667.20 is: 14,500.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233.60 : 24,350.40 = 9,667.20 : x
  2. Step 2: Convert to fraction form
    16,233.60/24,350.40 = 9,667.20/x
  3. Step 3: Cross multiply
    16,233.60x = 24,350.40 × 9,667.20
  4. Step 4: Simplify right side
    16,233.60x = 235,400,186.88
  5. Step 5: Solve for x
    x = 235,400,186.88/16,233.60
  6. Step 6: Final answer
    x = 14,500.80

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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.