Home / 26,014.47-39,033.57-11,025.69

Finding the Fourth Proportional to 26,014.47, 39,033.57 and 11,025.69

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Solution

The fourth proportional to 26,014.47, 39,033.57 and 11,025.69 is: 16,543.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,014.47 : 39,033.57 = 11,025.69 : x
  2. Step 2: Convert to fraction form
    26,014.47/39,033.57 = 11,025.69/x
  3. Step 3: Cross multiply
    26,014.47x = 39,033.57 × 11,025.69
  4. Step 4: Simplify right side
    26,014.47x = 430,372,042.41
  5. Step 5: Solve for x
    x = 430,372,042.41/26,014.47
  6. Step 6: Final answer
    x = 16,543.56

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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.