Home / 39,114.94-58,673.34-11,034.82

Finding the Fourth Proportional to 39,114.94, 58,673.34 and 11,034.82

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Solution

The fourth proportional to 39,114.94, 58,673.34 and 11,034.82 is: 16,552.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,114.94 : 58,673.34 = 11,034.82 : x
  2. Step 2: Convert to fraction form
    39,114.94/58,673.34 = 11,034.82/x
  3. Step 3: Cross multiply
    39,114.94x = 58,673.34 × 11,034.82
  4. Step 4: Simplify right side
    39,114.94x = 647,449,745.70
  5. Step 5: Solve for x
    x = 647,449,745.70/39,114.94
  6. Step 6: Final answer
    x = 16,552.49

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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.