Home / 24,011.64-36,009.68-7,996.91

Finding the Fourth Proportional to 24,011.64, 36,009.68 and 7,996.91

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Solution

The fourth proportional to 24,011.64, 36,009.68 and 7,996.91 is: 11,992.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,011.64 : 36,009.68 = 7,996.91 : x
  2. Step 2: Convert to fraction form
    24,011.64/36,009.68 = 7,996.91/x
  3. Step 3: Cross multiply
    24,011.64x = 36,009.68 × 7,996.91
  4. Step 4: Simplify right side
    24,011.64x = 287,965,950.06
  5. Step 5: Solve for x
    x = 287,965,950.06/24,011.64
  6. Step 6: Final answer
    x = 11,992.76

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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.