Home / 16,197.44-24,241.28-9,961.40

Finding the Fourth Proportional to 16,197.44, 24,241.28 and 9,961.40

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Solution

The fourth proportional to 16,197.44, 24,241.28 and 9,961.40 is: 14,908.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,197.44 : 24,241.28 = 9,961.40 : x
  2. Step 2: Convert to fraction form
    16,197.44/24,241.28 = 9,961.40/x
  3. Step 3: Cross multiply
    16,197.44x = 24,241.28 × 9,961.40
  4. Step 4: Simplify right side
    16,197.44x = 241,477,086.59
  5. Step 5: Solve for x
    x = 241,477,086.59/16,197.44
  6. Step 6: Final answer
    x = 14,908.35

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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.