Home / 24,008.30-36,011.43-8,214.75

Finding the Fourth Proportional to 24,008.30, 36,011.43 and 8,214.75

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Solution

The fourth proportional to 24,008.30, 36,011.43 and 8,214.75 is: 12,321.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008.30 : 36,011.43 = 8,214.75 : x
  2. Step 2: Convert to fraction form
    24,008.30/36,011.43 = 8,214.75/x
  3. Step 3: Cross multiply
    24,008.30x = 36,011.43 × 8,214.75
  4. Step 4: Simplify right side
    24,008.30x = 295,824,894.59
  5. Step 5: Solve for x
    x = 295,824,894.59/24,008.30
  6. Step 6: Final answer
    x = 12,321.78

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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.