Home / 26,493.99-39,732.20-10,694.94

Finding the Fourth Proportional to 26,493.99, 39,732.20 and 10,694.94

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Solution

The fourth proportional to 26,493.99, 39,732.20 and 10,694.94 is: 16,038.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,493.99 : 39,732.20 = 10,694.94 : x
  2. Step 2: Convert to fraction form
    26,493.99/39,732.20 = 10,694.94/x
  3. Step 3: Cross multiply
    26,493.99x = 39,732.20 × 10,694.94
  4. Step 4: Simplify right side
    26,493.99x = 424,933,495.07
  5. Step 5: Solve for x
    x = 424,933,495.07/26,493.99
  6. Step 6: Final answer
    x = 16,038.86

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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.