Home / 24,715.64-37,067.66-8,071.40

Finding the Fourth Proportional to 24,715.64, 37,067.66 and 8,071.40

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Solution

The fourth proportional to 24,715.64, 37,067.66 and 8,071.40 is: 12,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715.64 : 37,067.66 = 8,071.40 : x
  2. Step 2: Convert to fraction form
    24,715.64/37,067.66 = 8,071.40/x
  3. Step 3: Cross multiply
    24,715.64x = 37,067.66 × 8,071.40
  4. Step 4: Simplify right side
    24,715.64x = 299,187,910.92
  5. Step 5: Solve for x
    x = 299,187,910.92/24,715.64
  6. Step 6: Final answer
    x = 12,105.21

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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.