Home / 24,464.36-36,690.87-11,971.83

Finding the Fourth Proportional to 24,464.36, 36,690.87 and 11,971.83

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Solution

The fourth proportional to 24,464.36, 36,690.87 and 11,971.83 is: 17,954.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,464.36 : 36,690.87 = 11,971.83 : x
  2. Step 2: Convert to fraction form
    24,464.36/36,690.87 = 11,971.83/x
  3. Step 3: Cross multiply
    24,464.36x = 36,690.87 × 11,971.83
  4. Step 4: Simplify right side
    24,464.36x = 439,257,040.68
  5. Step 5: Solve for x
    x = 439,257,040.68/24,464.36
  6. Step 6: Final answer
    x = 17,954.98

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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.