Home / 46,879.97-70,312.39-17,311.73

Finding the Fourth Proportional to 46,879.97, 70,312.39 and 17,311.73

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Solution

The fourth proportional to 46,879.97, 70,312.39 and 17,311.73 is: 25,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,879.97 : 70,312.39 = 17,311.73 : x
  2. Step 2: Convert to fraction form
    46,879.97/70,312.39 = 17,311.73/x
  3. Step 3: Cross multiply
    46,879.97x = 70,312.39 × 17,311.73
  4. Step 4: Simplify right side
    46,879.97x = 1,217,228,716.49
  5. Step 5: Solve for x
    x = 1,217,228,716.49/46,879.97
  6. Step 6: Final answer
    x = 25,964.80

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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.