Home / 24,426.63-36,673.83-12,588.87

Finding the Fourth Proportional to 24,426.63, 36,673.83 and 12,588.87

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Solution

The fourth proportional to 24,426.63, 36,673.83 and 12,588.87 is: 18,900.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426.63 : 36,673.83 = 12,588.87 : x
  2. Step 2: Convert to fraction form
    24,426.63/36,673.83 = 12,588.87/x
  3. Step 3: Cross multiply
    24,426.63x = 36,673.83 × 12,588.87
  4. Step 4: Simplify right side
    24,426.63x = 461,682,078.27
  5. Step 5: Solve for x
    x = 461,682,078.27/24,426.63
  6. Step 6: Final answer
    x = 18,900.77

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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.