Home / 46,074.62-69,111.96-12,794.69

Finding the Fourth Proportional to 46,074.62, 69,111.96 and 12,794.69

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Solution

The fourth proportional to 46,074.62, 69,111.96 and 12,794.69 is: 19,192.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,074.62 : 69,111.96 = 12,794.69 : x
  2. Step 2: Convert to fraction form
    46,074.62/69,111.96 = 12,794.69/x
  3. Step 3: Cross multiply
    46,074.62x = 69,111.96 × 12,794.69
  4. Step 4: Simplify right side
    46,074.62x = 884,266,103.49
  5. Step 5: Solve for x
    x = 884,266,103.49/46,074.62
  6. Step 6: Final answer
    x = 19,192.04

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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.