Home / 24,297.34-36,380.29-12,585.96

Finding the Fourth Proportional to 24,297.34, 36,380.29 and 12,585.96

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Solution

The fourth proportional to 24,297.34, 36,380.29 and 12,585.96 is: 18,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,297.34 : 36,380.29 = 12,585.96 : x
  2. Step 2: Convert to fraction form
    24,297.34/36,380.29 = 12,585.96/x
  3. Step 3: Cross multiply
    24,297.34x = 36,380.29 × 12,585.96
  4. Step 4: Simplify right side
    24,297.34x = 457,880,764.54
  5. Step 5: Solve for x
    x = 457,880,764.54/24,297.34
  6. Step 6: Final answer
    x = 18,844.89

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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.