Home / 46,245.06-69,367.77-11,184.66

Finding the Fourth Proportional to 46,245.06, 69,367.77 and 11,184.66

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Solution

The fourth proportional to 46,245.06, 69,367.77 and 11,184.66 is: 16,777.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,245.06 : 69,367.77 = 11,184.66 : x
  2. Step 2: Convert to fraction form
    46,245.06/69,367.77 = 11,184.66/x
  3. Step 3: Cross multiply
    46,245.06x = 69,367.77 × 11,184.66
  4. Step 4: Simplify right side
    46,245.06x = 775,854,922.41
  5. Step 5: Solve for x
    x = 775,854,922.41/46,245.06
  6. Step 6: Final answer
    x = 16,777.03

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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.