Home / 24,325.80-36,504.90-11,171.40

Finding the Fourth Proportional to 24,325.80, 36,504.90 and 11,171.40

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Solution

The fourth proportional to 24,325.80, 36,504.90 and 11,171.40 is: 16,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,325.80 : 36,504.90 = 11,171.40 : x
  2. Step 2: Convert to fraction form
    24,325.80/36,504.90 = 11,171.40/x
  3. Step 3: Cross multiply
    24,325.80x = 36,504.90 × 11,171.40
  4. Step 4: Simplify right side
    24,325.80x = 407,810,839.86
  5. Step 5: Solve for x
    x = 407,810,839.86/24,325.80
  6. Step 6: Final answer
    x = 16,764.54

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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.