Home / 24,673.46-36,996.86-12,797.79

Finding the Fourth Proportional to 24,673.46, 36,996.86 and 12,797.79

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Solution

The fourth proportional to 24,673.46, 36,996.86 and 12,797.79 is: 19,189.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,673.46 : 36,996.86 = 12,797.79 : x
  2. Step 2: Convert to fraction form
    24,673.46/36,996.86 = 12,797.79/x
  3. Step 3: Cross multiply
    24,673.46x = 36,996.86 × 12,797.79
  4. Step 4: Simplify right side
    24,673.46x = 473,478,255.35
  5. Step 5: Solve for x
    x = 473,478,255.35/24,673.46
  6. Step 6: Final answer
    x = 19,189.78

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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.