Home / 46,184.75-69,277.14-11,124.39

Finding the Fourth Proportional to 46,184.75, 69,277.14 and 11,124.39

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Solution

The fourth proportional to 46,184.75, 69,277.14 and 11,124.39 is: 16,686.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,184.75 : 69,277.14 = 11,124.39 : x
  2. Step 2: Convert to fraction form
    46,184.75/69,277.14 = 11,124.39/x
  3. Step 3: Cross multiply
    46,184.75x = 69,277.14 × 11,124.39
  4. Step 4: Simplify right side
    46,184.75x = 770,665,923.44
  5. Step 5: Solve for x
    x = 770,665,923.44/46,184.75
  6. Step 6: Final answer
    x = 16,686.59

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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.