Home / 46,550.61-69,814.58-13,273.65

Finding the Fourth Proportional to 46,550.61, 69,814.58 and 13,273.65

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Solution

The fourth proportional to 46,550.61, 69,814.58 and 13,273.65 is: 19,907.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,550.61 : 69,814.58 = 13,273.65 : x
  2. Step 2: Convert to fraction form
    46,550.61/69,814.58 = 13,273.65/x
  3. Step 3: Cross multiply
    46,550.61x = 69,814.58 × 13,273.65
  4. Step 4: Simplify right side
    46,550.61x = 926,694,233.45
  5. Step 5: Solve for x
    x = 926,694,233.45/46,550.61
  6. Step 6: Final answer
    x = 19,907.24

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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.