Home / 24,491.35-36,718.53-12,632.41

Finding the Fourth Proportional to 24,491.35, 36,718.53 and 12,632.41

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Solution

The fourth proportional to 24,491.35, 36,718.53 and 12,632.41 is: 18,939.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,491.35 : 36,718.53 = 12,632.41 : x
  2. Step 2: Convert to fraction form
    24,491.35/36,718.53 = 12,632.41/x
  3. Step 3: Cross multiply
    24,491.35x = 36,718.53 × 12,632.41
  4. Step 4: Simplify right side
    24,491.35x = 463,843,525.56
  5. Step 5: Solve for x
    x = 463,843,525.56/24,491.35
  6. Step 6: Final answer
    x = 18,939.08

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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.