Home / 24,583.92-36,810.27-12,872.52

Finding the Fourth Proportional to 24,583.92, 36,810.27 and 12,872.52

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Solution

The fourth proportional to 24,583.92, 36,810.27 and 12,872.52 is: 19,274.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583.92 : 36,810.27 = 12,872.52 : x
  2. Step 2: Convert to fraction form
    24,583.92/36,810.27 = 12,872.52/x
  3. Step 3: Cross multiply
    24,583.92x = 36,810.27 × 12,872.52
  4. Step 4: Simplify right side
    24,583.92x = 473,840,936.78
  5. Step 5: Solve for x
    x = 473,840,936.78/24,583.92
  6. Step 6: Final answer
    x = 19,274.43

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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.